16086700

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 41331556

約数和(自身を除く): 25244856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 343, 350, 469, 490, 670, 686, 700, 938, 980, 1225, 1340, 1372, 1675, 1715, 1876, 2345, 2401, 2450, 3283, 3350, 3430, 4690, 4802, 4900, 6566, 6700, 6860, 8575, 9380, 9604, 11725, 12005, 13132, 16415, 17150, 22981, 23450, 24010, 32830, 34300, 45962, 46900, 48020, 60025, 65660, 82075, 91924, 114905, 120050, 160867, 164150, 229810, 240100, 321734, 328300, 459620, 574525, 643468, 804335, 1149050, 1608670, 2298100, 3217340, 4021675, 8043350, 16086700]

約数ペア:

[(1, 16086700), (2, 8043350), (4, 4021675), (5, 3217340), (7, 2298100), (10, 1608670), (14, 1149050), (20, 804335), (25, 643468), (28, 574525), (35, 459620), (49, 328300), (50, 321734), (67, 240100), (70, 229810), (98, 164150), (100, 160867), (134, 120050), (140, 114905), (175, 91924), (196, 82075), (245, 65660), (268, 60025), (335, 48020), (343, 46900), (350, 45962), (469, 34300), (490, 32830), (670, 24010), (686, 23450), (700, 22981), (938, 17150), (980, 16415), (1225, 13132), (1340, 12005), (1372, 11725), (1675, 9604), (1715, 9380), (1876, 8575), (2345, 6860), (2401, 6700), (2450, 6566), (3283, 4900), (3350, 4802), (3430, 4690)]