11702800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 60

約数和(自身を含む): 29787156

約数和(自身を除く): 18084356

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, 1360, 1700, 1721, 3400, 3442, 6800, 6884, 8605, 13768, 17210, 27536, 29257, 34420, 43025, 58514, 68840, 86050, 117028, 137680, 146285, 172100, 234056, 292570, 344200, 468112, 585140, 688400, 731425, 1170280, 1462850, 2340560, 2925700, 5851400, 11702800]

約数ペア:

[(1, 11702800), (2, 5851400), (4, 2925700), (5, 2340560), (8, 1462850), (10, 1170280), (16, 731425), (17, 688400), (20, 585140), (25, 468112), (34, 344200), (40, 292570), (50, 234056), (68, 172100), (80, 146285), (85, 137680), (100, 117028), (136, 86050), (170, 68840), (200, 58514), (272, 43025), (340, 34420), (400, 29257), (425, 27536), (680, 17210), (850, 13768), (1360, 8605), (1700, 6884), (1721, 6800), (3400, 3442)]