7211902000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:744

約数の個数: 160

約数和(自身を含む): 18107841024

約数和(自身を除く): 10895939024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 293, 310, 397, 400, 496, 500, 586, 620, 775, 794, 1000, 1172, 1240, 1465, 1550, 1588, 1985, 2000, 2344, 2480, 2930, 3100, 3176, 3875, 3970, 4688, 5860, 6200, 6352, 7325, 7750, 7940, 9083, 9925, 11720, 12307, 12400, 14650, 15500, 15880, 18166, 19850, 23440, 24614, 29300, 31000, 31760, 36332, 36625, 39700, 45415, 49228, 49625, 58600, 61535, 62000, 72664, 73250, 79400, 90830, 98456, 99250, 116321, 117200, 123070, 145328, 146500, 158800, 181660, 196912, 198500, 227075, 232642, 246140, 293000, 307675, 363320, 397000, 454150, 465284, 492280, 581605, 586000, 615350, 726640, 794000, 908300, 930568, 984560, 1135375, 1163210, 1230700, 1538375, 1816600, 1861136, 2270750, 2326420, 2461400, 2908025, 3076750, 3605951, 3633200, 4541500, 4652840, 4922800, 5816050, 6153500, 7211902, 9083000, 9305680, 11632100, 12307000, 14423804, 14540125, 18029755, 18166000, 23264200, 24614000, 28847608, 29080250, 36059510, 46528400, 57695216, 58160500, 72119020, 90148775, 116321000, 144238040, 180297550, 232642000, 288476080, 360595100, 450743875, 721190200, 901487750, 1442380400, 1802975500, 3605951000, 7211902000]

約数ペア:

[(1, 7211902000), (2, 3605951000), (4, 1802975500), (5, 1442380400), (8, 901487750), (10, 721190200), (16, 450743875), (20, 360595100), (25, 288476080), (31, 232642000), (40, 180297550), (50, 144238040), (62, 116321000), (80, 90148775), (100, 72119020), (124, 58160500), (125, 57695216), (155, 46528400), (200, 36059510), (248, 29080250), (250, 28847608), (293, 24614000), (310, 23264200), (397, 18166000), (400, 18029755), (496, 14540125), (500, 14423804), (586, 12307000), (620, 11632100), (775, 9305680), (794, 9083000), (1000, 7211902), (1172, 6153500), (1240, 5816050), (1465, 4922800), (1550, 4652840), (1588, 4541500), (1985, 3633200), (2000, 3605951), (2344, 3076750), (2480, 2908025), (2930, 2461400), (3100, 2326420), (3176, 2270750), (3875, 1861136), (3970, 1816600), (4688, 1538375), (5860, 1230700), (6200, 1163210), (6352, 1135375), (7325, 984560), (7750, 930568), (7940, 908300), (9083, 794000), (9925, 726640), (11720, 615350), (12307, 586000), (12400, 581605), (14650, 492280), (15500, 465284), (15880, 454150), (18166, 397000), (19850, 363320), (23440, 307675), (24614, 293000), (29300, 246140), (31000, 232642), (31760, 227075), (36332, 198500), (36625, 196912), (39700, 181660), (45415, 158800), (49228, 146500), (49625, 145328), (58600, 123070), (61535, 117200), (62000, 116321), (72664, 99250), (73250, 98456), (79400, 90830)]