9285680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 23436000

約数和(自身を除く): 14150320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 149, 152, 164, 190, 205, 298, 304, 328, 380, 410, 596, 656, 745, 760, 779, 820, 1192, 1490, 1520, 1558, 1640, 2384, 2831, 2980, 3116, 3280, 3895, 5662, 5960, 6109, 6232, 7790, 11324, 11920, 12218, 12464, 14155, 15580, 22648, 24436, 28310, 30545, 31160, 45296, 48872, 56620, 61090, 62320, 97744, 113240, 116071, 122180, 226480, 232142, 244360, 464284, 488720, 580355, 928568, 1160710, 1857136, 2321420, 4642840, 9285680]

約数ペア:

[(1, 9285680), (2, 4642840), (4, 2321420), (5, 1857136), (8, 1160710), (10, 928568), (16, 580355), (19, 488720), (20, 464284), (38, 244360), (40, 232142), (41, 226480), (76, 122180), (80, 116071), (82, 113240), (95, 97744), (149, 62320), (152, 61090), (164, 56620), (190, 48872), (205, 45296), (298, 31160), (304, 30545), (328, 28310), (380, 24436), (410, 22648), (596, 15580), (656, 14155), (745, 12464), (760, 12218), (779, 11920), (820, 11324), (1192, 7790), (1490, 6232), (1520, 6109), (1558, 5960), (1640, 5662), (2384, 3895), (2831, 3280), (2980, 3116)]