2243680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 5458320

約数和(自身を除く): 3214640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 379, 592, 740, 758, 1184, 1480, 1516, 1895, 2960, 3032, 3790, 5920, 6064, 7580, 12128, 14023, 15160, 28046, 30320, 56092, 60640, 70115, 112184, 140230, 224368, 280460, 448736, 560920, 1121840, 2243680]

約数ペア:

[(1, 2243680), (2, 1121840), (4, 560920), (5, 448736), (8, 280460), (10, 224368), (16, 140230), (20, 112184), (32, 70115), (37, 60640), (40, 56092), (74, 30320), (80, 28046), (148, 15160), (160, 14023), (185, 12128), (296, 7580), (370, 6064), (379, 5920), (592, 3790), (740, 3032), (758, 2960), (1184, 1895), (1480, 1516)]