419728510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 769722912

約数和(自身を除く): 349994402

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 415, 785, 830, 1570, 3221, 6442, 13031, 16105, 26062, 32210, 65155, 130310, 267343, 505697, 534686, 1011394, 1336715, 2528485, 2673430, 5056970, 41972851, 83945702, 209864255, 419728510]

約数ペア:

[(1, 419728510), (2, 209864255), (5, 83945702), (10, 41972851), (83, 5056970), (157, 2673430), (166, 2528485), (314, 1336715), (415, 1011394), (785, 534686), (830, 505697), (1570, 267343), (3221, 130310), (6442, 65155), (13031, 32210), (16105, 26062)]