12337280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 30349080

約数和(自身を除く): 18011800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 521, 592, 640, 740, 1042, 1184, 1480, 2084, 2368, 2605, 2960, 4168, 4736, 5210, 5920, 8336, 10420, 11840, 16672, 19277, 20840, 23680, 33344, 38554, 41680, 66688, 77108, 83360, 96385, 154216, 166720, 192770, 308432, 333440, 385540, 616864, 771080, 1233728, 1542160, 2467456, 3084320, 6168640, 12337280]

約数ペア:

[(1, 12337280), (2, 6168640), (4, 3084320), (5, 2467456), (8, 1542160), (10, 1233728), (16, 771080), (20, 616864), (32, 385540), (37, 333440), (40, 308432), (64, 192770), (74, 166720), (80, 154216), (128, 96385), (148, 83360), (160, 77108), (185, 66688), (296, 41680), (320, 38554), (370, 33344), (521, 23680), (592, 20840), (640, 19277), (740, 16672), (1042, 11840), (1184, 10420), (1480, 8336), (2084, 5920), (2368, 5210), (2605, 4736), (2960, 4168)]