28769200

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 60

約数和(自身を含む): 70160688

約数和(自身を除く): 41391488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1013, 1136, 1420, 1775, 2026, 2840, 3550, 4052, 5065, 5680, 7100, 8104, 10130, 14200, 16208, 20260, 25325, 28400, 40520, 50650, 71923, 81040, 101300, 143846, 202600, 287692, 359615, 405200, 575384, 719230, 1150768, 1438460, 1798075, 2876920, 3596150, 5753840, 7192300, 14384600, 28769200]

約数ペア:

[(1, 28769200), (2, 14384600), (4, 7192300), (5, 5753840), (8, 3596150), (10, 2876920), (16, 1798075), (20, 1438460), (25, 1150768), (40, 719230), (50, 575384), (71, 405200), (80, 359615), (100, 287692), (142, 202600), (200, 143846), (284, 101300), (355, 81040), (400, 71923), (568, 50650), (710, 40520), (1013, 28400), (1136, 25325), (1420, 20260), (1775, 16208), (2026, 14200), (2840, 10130), (3550, 8104), (4052, 7100), (5065, 5680)]