12603680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 30595320

約数和(自身を除く): 17991640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2129, 2960, 4258, 5920, 8516, 10645, 17032, 21290, 34064, 42580, 68128, 78773, 85160, 157546, 170320, 315092, 340640, 393865, 630184, 787730, 1260368, 1575460, 2520736, 3150920, 6301840, 12603680]

約数ペア:

[(1, 12603680), (2, 6301840), (4, 3150920), (5, 2520736), (8, 1575460), (10, 1260368), (16, 787730), (20, 630184), (32, 393865), (37, 340640), (40, 315092), (74, 170320), (80, 157546), (148, 85160), (160, 78773), (185, 68128), (296, 42580), (370, 34064), (592, 21290), (740, 17032), (1184, 10645), (1480, 8516), (2129, 5920), (2960, 4258)]