45189940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 102251520

約数和(自身を除く): 57061580

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3169, 3565, 6338, 7130, 12676, 14260, 15845, 31690, 63380, 72887, 98239, 145774, 196478, 291548, 364435, 392956, 491195, 728870, 982390, 1457740, 1964780, 2259497, 4518994, 9037988, 11297485, 22594970, 45189940]

約数ペア:

[(1, 45189940), (2, 22594970), (4, 11297485), (5, 9037988), (10, 4518994), (20, 2259497), (23, 1964780), (31, 1457740), (46, 982390), (62, 728870), (92, 491195), (115, 392956), (124, 364435), (155, 291548), (230, 196478), (310, 145774), (460, 98239), (620, 72887), (713, 63380), (1426, 31690), (2852, 15845), (3169, 14260), (3565, 12676), (6338, 7130)]