55381600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 83547008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 1871, 2960, 3700, 3742, 5920, 7400, 7484, 9355, 14800, 14968, 18710, 29600, 29936, 37420, 46775, 59872, 69227, 74840, 93550, 138454, 149680, 187100, 276908, 299360, 346135, 374200, 553816, 692270, 748400, 1107632, 1384540, 1496800, 1730675, 2215264, 2769080, 3461350, 5538160, 6922700, 11076320, 13845400, 27690800, 55381600]

約数ペア:

[(1, 55381600), (2, 27690800), (4, 13845400), (5, 11076320), (8, 6922700), (10, 5538160), (16, 3461350), (20, 2769080), (25, 2215264), (32, 1730675), (37, 1496800), (40, 1384540), (50, 1107632), (74, 748400), (80, 692270), (100, 553816), (148, 374200), (160, 346135), (185, 299360), (200, 276908), (296, 187100), (370, 149680), (400, 138454), (592, 93550), (740, 74840), (800, 69227), (925, 59872), (1184, 46775), (1480, 37420), (1850, 29936), (1871, 29600), (2960, 18710), (3700, 14968), (3742, 14800), (5920, 9355), (7400, 7484)]