941516500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 2348236800

約数和(自身を除く): 1406720300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 31, 38, 46, 50, 62, 76, 92, 95, 100, 115, 124, 125, 139, 155, 190, 230, 250, 278, 310, 380, 437, 460, 475, 500, 556, 575, 589, 620, 695, 713, 775, 874, 950, 1150, 1178, 1390, 1426, 1550, 1748, 1900, 2185, 2300, 2356, 2375, 2641, 2780, 2852, 2875, 2945, 3100, 3197, 3475, 3565, 3875, 4309, 4370, 4750, 5282, 5750, 5890, 6394, 6950, 7130, 7750, 8618, 8740, 9500, 10564, 10925, 11500, 11780, 12788, 13205, 13547, 13900, 14260, 14725, 15500, 15985, 17236, 17375, 17825, 21545, 21850, 26410, 27094, 29450, 31970, 34750, 35650, 43090, 43700, 52820, 54188, 54625, 58900, 60743, 63940, 66025, 67735, 69500, 71300, 73625, 79925, 81871, 86180, 89125, 99107, 107725, 109250, 121486, 132050, 135470, 147250, 159850, 163742, 178250, 198214, 215450, 218500, 242972, 264100, 270940, 294500, 303715, 319700, 327484, 330125, 338675, 356500, 396428, 399625, 409355, 430900, 495535, 538625, 607430, 660250, 677350, 799250, 818710, 991070, 1077250, 1214860, 1320500, 1354700, 1518575, 1598500, 1637420, 1693375, 1883033, 1982140, 2046775, 2154500, 2477675, 3037150, 3386750, 3766066, 4093550, 4955350, 6074300, 6773500, 7532132, 7592875, 8187100, 9415165, 9910700, 10233875, 12388375, 15185750, 18830330, 20467750, 24776750, 30371500, 37660660, 40935500, 47075825, 49553500, 94151650, 188303300, 235379125, 470758250, 941516500]

約数ペア:

[(1, 941516500), (2, 470758250), (4, 235379125), (5, 188303300), (10, 94151650), (19, 49553500), (20, 47075825), (23, 40935500), (25, 37660660), (31, 30371500), (38, 24776750), (46, 20467750), (50, 18830330), (62, 15185750), (76, 12388375), (92, 10233875), (95, 9910700), (100, 9415165), (115, 8187100), (124, 7592875), (125, 7532132), (139, 6773500), (155, 6074300), (190, 4955350), (230, 4093550), (250, 3766066), (278, 3386750), (310, 3037150), (380, 2477675), (437, 2154500), (460, 2046775), (475, 1982140), (500, 1883033), (556, 1693375), (575, 1637420), (589, 1598500), (620, 1518575), (695, 1354700), (713, 1320500), (775, 1214860), (874, 1077250), (950, 991070), (1150, 818710), (1178, 799250), (1390, 677350), (1426, 660250), (1550, 607430), (1748, 538625), (1900, 495535), (2185, 430900), (2300, 409355), (2356, 399625), (2375, 396428), (2641, 356500), (2780, 338675), (2852, 330125), (2875, 327484), (2945, 319700), (3100, 303715), (3197, 294500), (3475, 270940), (3565, 264100), (3875, 242972), (4309, 218500), (4370, 215450), (4750, 198214), (5282, 178250), (5750, 163742), (5890, 159850), (6394, 147250), (6950, 135470), (7130, 132050), (7750, 121486), (8618, 109250), (8740, 107725), (9500, 99107), (10564, 89125), (10925, 86180), (11500, 81871), (11780, 79925), (12788, 73625), (13205, 71300), (13547, 69500), (13900, 67735), (14260, 66025), (14725, 63940), (15500, 60743), (15985, 58900), (17236, 54625), (17375, 54188), (17825, 52820), (21545, 43700), (21850, 43090), (26410, 35650), (27094, 34750), (29450, 31970)]