33029680

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4639}}^1$

素因数の和:4741

約数の個数: 40

約数和(自身を含む): 77673600

約数和(自身を除く): 44643920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4639, 7120, 9278, 18556, 23195, 37112, 46390, 74224, 92780, 185560, 371120, 412871, 825742, 1651484, 2064355, 3302968, 4128710, 6605936, 8257420, 16514840, 33029680]

約数ペア:

[(1, 33029680), (2, 16514840), (4, 8257420), (5, 6605936), (8, 4128710), (10, 3302968), (16, 2064355), (20, 1651484), (40, 825742), (80, 412871), (89, 371120), (178, 185560), (356, 92780), (445, 74224), (712, 46390), (890, 37112), (1424, 23195), (1780, 18556), (3560, 9278), (4639, 7120)]