3629200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 8964208

約数和(自身を除く): 5335008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 211, 215, 344, 400, 422, 430, 688, 844, 860, 1055, 1075, 1688, 1720, 2110, 2150, 3376, 3440, 4220, 4300, 5275, 8440, 8600, 9073, 10550, 16880, 17200, 18146, 21100, 36292, 42200, 45365, 72584, 84400, 90730, 145168, 181460, 226825, 362920, 453650, 725840, 907300, 1814600, 3629200]

約数ペア:

[(1, 3629200), (2, 1814600), (4, 907300), (5, 725840), (8, 453650), (10, 362920), (16, 226825), (20, 181460), (25, 145168), (40, 90730), (43, 84400), (50, 72584), (80, 45365), (86, 42200), (100, 36292), (172, 21100), (200, 18146), (211, 17200), (215, 16880), (344, 10550), (400, 9073), (422, 8600), (430, 8440), (688, 5275), (844, 4300), (860, 4220), (1055, 3440), (1075, 3376), (1688, 2150), (1720, 2110)]