6399200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 16483320

約数和(自身を除く): 10084120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 421, 475, 608, 760, 800, 842, 950, 1520, 1684, 1900, 2105, 3040, 3368, 3800, 4210, 6736, 7600, 7999, 8420, 10525, 13472, 15200, 15998, 16840, 21050, 31996, 33680, 39995, 42100, 63992, 67360, 79990, 84200, 127984, 159980, 168400, 199975, 255968, 319960, 336800, 399950, 639920, 799900, 1279840, 1599800, 3199600, 6399200]

約数ペア:

[(1, 6399200), (2, 3199600), (4, 1599800), (5, 1279840), (8, 799900), (10, 639920), (16, 399950), (19, 336800), (20, 319960), (25, 255968), (32, 199975), (38, 168400), (40, 159980), (50, 127984), (76, 84200), (80, 79990), (95, 67360), (100, 63992), (152, 42100), (160, 39995), (190, 33680), (200, 31996), (304, 21050), (380, 16840), (400, 15998), (421, 15200), (475, 13472), (608, 10525), (760, 8420), (800, 7999), (842, 7600), (950, 6736), (1520, 4210), (1684, 3800), (1900, 3368), (2105, 3040)]