47230480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 120849408

約数和(自身を除く): 73618928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 281, 382, 440, 562, 764, 880, 955, 1124, 1405, 1528, 1910, 2101, 2248, 2810, 3056, 3091, 3820, 4202, 4496, 5620, 6182, 7640, 8404, 10505, 11240, 12364, 15280, 15455, 16808, 21010, 22480, 24728, 30910, 33616, 42020, 49456, 53671, 61820, 84040, 107342, 123640, 168080, 214684, 247280, 268355, 429368, 536710, 590381, 858736, 1073420, 1180762, 2146840, 2361524, 2951905, 4293680, 4723048, 5903810, 9446096, 11807620, 23615240, 47230480]

約数ペア:

[(1, 47230480), (2, 23615240), (4, 11807620), (5, 9446096), (8, 5903810), (10, 4723048), (11, 4293680), (16, 2951905), (20, 2361524), (22, 2146840), (40, 1180762), (44, 1073420), (55, 858736), (80, 590381), (88, 536710), (110, 429368), (176, 268355), (191, 247280), (220, 214684), (281, 168080), (382, 123640), (440, 107342), (562, 84040), (764, 61820), (880, 53671), (955, 49456), (1124, 42020), (1405, 33616), (1528, 30910), (1910, 24728), (2101, 22480), (2248, 21010), (2810, 16808), (3056, 15455), (3091, 15280), (3820, 12364), (4202, 11240), (4496, 10505), (5620, 8404), (6182, 7640)]