57372640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27583}}^1$

素因数の和:27611

約数の個数: 48

約数和(自身を含む): 145974528

約数和(自身を除く): 88601888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27583, 55166, 110332, 137915, 220664, 275830, 358579, 441328, 551660, 717158, 882656, 1103320, 1434316, 1792895, 2206640, 2868632, 3585790, 4413280, 5737264, 7171580, 11474528, 14343160, 28686320, 57372640]

約数ペア:

[(1, 57372640), (2, 28686320), (4, 14343160), (5, 11474528), (8, 7171580), (10, 5737264), (13, 4413280), (16, 3585790), (20, 2868632), (26, 2206640), (32, 1792895), (40, 1434316), (52, 1103320), (65, 882656), (80, 717158), (104, 551660), (130, 441328), (160, 358579), (208, 275830), (260, 220664), (416, 137915), (520, 110332), (1040, 55166), (2080, 27583)]