129928480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73823}}^1$

素因数の和:73849

約数の個数: 48

約数和(自身を含む): 334865664

約数和(自身を除く): 204937184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 73823, 147646, 295292, 369115, 590584, 738230, 812053, 1181168, 1476460, 1624106, 2362336, 2952920, 3248212, 4060265, 5905840, 6496424, 8120530, 11811680, 12992848, 16241060, 25985696, 32482120, 64964240, 129928480]

約数ペア:

[(1, 129928480), (2, 64964240), (4, 32482120), (5, 25985696), (8, 16241060), (10, 12992848), (11, 11811680), (16, 8120530), (20, 6496424), (22, 5905840), (32, 4060265), (40, 3248212), (44, 2952920), (55, 2362336), (80, 1624106), (88, 1476460), (110, 1181168), (160, 812053), (176, 738230), (220, 590584), (352, 369115), (440, 295292), (880, 147646), (1760, 73823)]