3828400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 60

約数和(自身を含む): 9756072

約数和(自身を除く): 5927672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 563, 680, 850, 1126, 1360, 1700, 2252, 2815, 3400, 4504, 5630, 6800, 9008, 9571, 11260, 14075, 19142, 22520, 28150, 38284, 45040, 47855, 56300, 76568, 95710, 112600, 153136, 191420, 225200, 239275, 382840, 478550, 765680, 957100, 1914200, 3828400]

約数ペア:

[(1, 3828400), (2, 1914200), (4, 957100), (5, 765680), (8, 478550), (10, 382840), (16, 239275), (17, 225200), (20, 191420), (25, 153136), (34, 112600), (40, 95710), (50, 76568), (68, 56300), (80, 47855), (85, 45040), (100, 38284), (136, 28150), (170, 22520), (200, 19142), (272, 14075), (340, 11260), (400, 9571), (425, 9008), (563, 6800), (680, 5630), (850, 4504), (1126, 3400), (1360, 2815), (1700, 2252)]