15698819980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27066931}}^1$

素因数の和:27066969

約数の個数: 24

約数和(自身を含む): 34104334320

約数和(自身を除く): 18405514340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27066931, 54133862, 108267724, 135334655, 270669310, 541338620, 784940999, 1569881998, 3139763996, 3924704995, 7849409990, 15698819980]

約数ペア:

[(1, 15698819980), (2, 7849409990), (4, 3924704995), (5, 3139763996), (10, 1569881998), (20, 784940999), (29, 541338620), (58, 270669310), (116, 135334655), (145, 108267724), (290, 54133862), (580, 27066931)]