97774000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 162209360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 83, 95, 100, 124, 125, 152, 155, 166, 190, 200, 248, 250, 304, 310, 332, 380, 400, 415, 475, 496, 500, 589, 620, 664, 760, 775, 830, 950, 1000, 1178, 1240, 1328, 1520, 1550, 1577, 1660, 1900, 2000, 2075, 2356, 2375, 2480, 2573, 2945, 3100, 3154, 3320, 3800, 3875, 4150, 4712, 4750, 5146, 5890, 6200, 6308, 6640, 7600, 7750, 7885, 8300, 9424, 9500, 10292, 10375, 11780, 12400, 12616, 12865, 14725, 15500, 15770, 16600, 19000, 20584, 20750, 23560, 25232, 25730, 29450, 31000, 31540, 33200, 38000, 39425, 41168, 41500, 47120, 48887, 51460, 58900, 62000, 63080, 64325, 73625, 78850, 83000, 97774, 102920, 117800, 126160, 128650, 147250, 157700, 166000, 195548, 197125, 205840, 235600, 244435, 257300, 294500, 315400, 321625, 391096, 394250, 488870, 514600, 589000, 630800, 643250, 782192, 788500, 977740, 1029200, 1178000, 1222175, 1286500, 1577000, 1955480, 2444350, 2573000, 3154000, 3910960, 4888700, 5146000, 6110875, 9777400, 12221750, 19554800, 24443500, 48887000, 97774000]

約数ペア:

[(1, 97774000), (2, 48887000), (4, 24443500), (5, 19554800), (8, 12221750), (10, 9777400), (16, 6110875), (19, 5146000), (20, 4888700), (25, 3910960), (31, 3154000), (38, 2573000), (40, 2444350), (50, 1955480), (62, 1577000), (76, 1286500), (80, 1222175), (83, 1178000), (95, 1029200), (100, 977740), (124, 788500), (125, 782192), (152, 643250), (155, 630800), (166, 589000), (190, 514600), (200, 488870), (248, 394250), (250, 391096), (304, 321625), (310, 315400), (332, 294500), (380, 257300), (400, 244435), (415, 235600), (475, 205840), (496, 197125), (500, 195548), (589, 166000), (620, 157700), (664, 147250), (760, 128650), (775, 126160), (830, 117800), (950, 102920), (1000, 97774), (1178, 83000), (1240, 78850), (1328, 73625), (1520, 64325), (1550, 63080), (1577, 62000), (1660, 58900), (1900, 51460), (2000, 48887), (2075, 47120), (2356, 41500), (2375, 41168), (2480, 39425), (2573, 38000), (2945, 33200), (3100, 31540), (3154, 31000), (3320, 29450), (3800, 25730), (3875, 25232), (4150, 23560), (4712, 20750), (4750, 20584), (5146, 19000), (5890, 16600), (6200, 15770), (6308, 15500), (6640, 14725), (7600, 12865), (7750, 12616), (7885, 12400), (8300, 11780), (9424, 10375), (9500, 10292)]