195514240

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7511

約数の個数: 64

約数和(自身を含む): 478865520

約数和(自身を除く): 283351280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 7451, 13120, 14902, 26240, 29804, 37255, 59608, 74510, 119216, 149020, 238432, 298040, 305491, 476864, 596080, 610982, 953728, 1192160, 1221964, 1527455, 2384320, 2443928, 3054910, 4768640, 4887856, 6109820, 9775712, 12219640, 19551424, 24439280, 39102848, 48878560, 97757120, 195514240]

約数ペア:

[(1, 195514240), (2, 97757120), (4, 48878560), (5, 39102848), (8, 24439280), (10, 19551424), (16, 12219640), (20, 9775712), (32, 6109820), (40, 4887856), (41, 4768640), (64, 3054910), (80, 2443928), (82, 2384320), (128, 1527455), (160, 1221964), (164, 1192160), (205, 953728), (320, 610982), (328, 596080), (410, 476864), (640, 305491), (656, 298040), (820, 238432), (1312, 149020), (1640, 119216), (2624, 74510), (3280, 59608), (5248, 37255), (6560, 29804), (7451, 26240), (13120, 14902)]