173874140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27302

約数の個数: 48

約数和(自身を含む): 412080480

約数和(自身を除く): 238206340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 27253, 54506, 109012, 136265, 272530, 299783, 545060, 599566, 790337, 1199132, 1498915, 1580674, 2997830, 3161348, 3951685, 5995660, 7903370, 8693707, 15806740, 17387414, 34774828, 43468535, 86937070, 173874140]

約数ペア:

[(1, 173874140), (2, 86937070), (4, 43468535), (5, 34774828), (10, 17387414), (11, 15806740), (20, 8693707), (22, 7903370), (29, 5995660), (44, 3951685), (55, 3161348), (58, 2997830), (110, 1580674), (116, 1498915), (145, 1199132), (220, 790337), (290, 599566), (319, 545060), (580, 299783), (638, 272530), (1276, 136265), (1595, 109012), (3190, 54506), (6380, 27253)]