7228400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1098

約数の個数: 60

約数和(自身を含む): 18405072

約数和(自身を除く): 11176672

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, 680, 850, 1063, 1360, 1700, 2126, 3400, 4252, 5315, 6800, 8504, 10630, 17008, 18071, 21260, 26575, 36142, 42520, 53150, 72284, 85040, 90355, 106300, 144568, 180710, 212600, 289136, 361420, 425200, 451775, 722840, 903550, 1445680, 1807100, 3614200, 7228400]

約数ペア:

[(1, 7228400), (2, 3614200), (4, 1807100), (5, 1445680), (8, 903550), (10, 722840), (16, 451775), (17, 425200), (20, 361420), (25, 289136), (34, 212600), (40, 180710), (50, 144568), (68, 106300), (80, 90355), (85, 85040), (100, 72284), (136, 53150), (170, 42520), (200, 36142), (272, 26575), (340, 21260), (400, 18071), (425, 17008), (680, 10630), (850, 8504), (1063, 6800), (1360, 5315), (1700, 4252), (2126, 3400)]