3776112640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 9090900000

約数和(自身を除く): 5314787360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 499, 512, 640, 739, 998, 1024, 1280, 1478, 1996, 2048, 2495, 2560, 2956, 3695, 3992, 4990, 5120, 5912, 7390, 7984, 9980, 10240, 11824, 14780, 15968, 19960, 23648, 29560, 31936, 39920, 47296, 59120, 63872, 79840, 94592, 118240, 127744, 159680, 189184, 236480, 255488, 319360, 368761, 378368, 472960, 510976, 638720, 737522, 756736, 945920, 1021952, 1277440, 1475044, 1513472, 1843805, 1891840, 2554880, 2950088, 3687610, 3783680, 5109760, 5900176, 7375220, 7567360, 11800352, 14750440, 23600704, 29500880, 47201408, 59001760, 94402816, 118003520, 188805632, 236007040, 377611264, 472014080, 755222528, 944028160, 1888056320, 3776112640]

約数ペア:

[(1, 3776112640), (2, 1888056320), (4, 944028160), (5, 755222528), (8, 472014080), (10, 377611264), (16, 236007040), (20, 188805632), (32, 118003520), (40, 94402816), (64, 59001760), (80, 47201408), (128, 29500880), (160, 23600704), (256, 14750440), (320, 11800352), (499, 7567360), (512, 7375220), (640, 5900176), (739, 5109760), (998, 3783680), (1024, 3687610), (1280, 2950088), (1478, 2554880), (1996, 1891840), (2048, 1843805), (2495, 1513472), (2560, 1475044), (2956, 1277440), (3695, 1021952), (3992, 945920), (4990, 756736), (5120, 737522), (5912, 638720), (7390, 510976), (7984, 472960), (9980, 378368), (10240, 368761), (11824, 319360), (14780, 255488), (15968, 236480), (19960, 189184), (23648, 159680), (29560, 127744), (31936, 118240), (39920, 94592), (47296, 79840), (59120, 63872)]