29149480

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6449}}^1$

素因数の和:6573

約数の個数: 32

約数和(自身を含む): 66177000

約数和(自身を除く): 37027520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 6449, 12898, 25796, 32245, 51592, 64490, 128980, 257960, 728737, 1457474, 2914948, 3643685, 5829896, 7287370, 14574740, 29149480]

約数ペア:

[(1, 29149480), (2, 14574740), (4, 7287370), (5, 5829896), (8, 3643685), (10, 2914948), (20, 1457474), (40, 728737), (113, 257960), (226, 128980), (452, 64490), (565, 51592), (904, 32245), (1130, 25796), (2260, 12898), (4520, 6449)]