29987200

素因数分解:

$2^7\times 5^2\times {\mathrm{9371}}^1$

素因数の和:9395

約数の個数: 48

約数和(自身を含む): 74085660

約数和(自身を除く): 44098460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9371, 18742, 37484, 46855, 74968, 93710, 149936, 187420, 234275, 299872, 374840, 468550, 599744, 749680, 937100, 1199488, 1499360, 1874200, 2998720, 3748400, 5997440, 7496800, 14993600, 29987200]

約数ペア:

[(1, 29987200), (2, 14993600), (4, 7496800), (5, 5997440), (8, 3748400), (10, 2998720), (16, 1874200), (20, 1499360), (25, 1199488), (32, 937100), (40, 749680), (50, 599744), (64, 468550), (80, 374840), (100, 299872), (128, 234275), (160, 187420), (200, 149936), (320, 93710), (400, 74968), (640, 46855), (800, 37484), (1600, 18742), (3200, 9371)]