5408335907840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34074697}}^1$

素因数の和:34074753

約数の個数: 88

約数和(自身を含む): 13392174106752

約数和(自身を除く): 7983838198912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 34074697, 68149394, 136298788, 170373485, 272597576, 340746970, 545195152, 681493940, 1056315607, 1090390304, 1362987880, 2112631214, 2180780608, 2725975760, 4225262428, 4361561216, 5281578035, 5451951520, 8450524856, 8723122432, 10563156070, 10903903040, 16901049712, 17446244864, 21126312140, 21807806080, 33802099424, 34892489728, 42252624280, 43615612160, 67604198848, 84505248560, 87231224320, 135208397696, 169010497120, 174462448640, 270416795392, 338020994240, 540833590784, 676041988480, 1081667181568, 1352083976960, 2704167953920, 5408335907840]

約数ペア:

[(1, 5408335907840), (2, 2704167953920), (4, 1352083976960), (5, 1081667181568), (8, 676041988480), (10, 540833590784), (16, 338020994240), (20, 270416795392), (31, 174462448640), (32, 169010497120), (40, 135208397696), (62, 87231224320), (64, 84505248560), (80, 67604198848), (124, 43615612160), (128, 42252624280), (155, 34892489728), (160, 33802099424), (248, 21807806080), (256, 21126312140), (310, 17446244864), (320, 16901049712), (496, 10903903040), (512, 10563156070), (620, 8723122432), (640, 8450524856), (992, 5451951520), (1024, 5281578035), (1240, 4361561216), (1280, 4225262428), (1984, 2725975760), (2480, 2180780608), (2560, 2112631214), (3968, 1362987880), (4960, 1090390304), (5120, 1056315607), (7936, 681493940), (9920, 545195152), (15872, 340746970), (19840, 272597576), (31744, 170373485), (39680, 136298788), (79360, 68149394), (158720, 34074697)]