2830526954120

素因数分解:

$2^3\times 5^1\times {\mathrm{90017}}^1\times {\mathrm{786109}}^1$

素因数の和:876137

約数の個数: 32

約数和(自身を含む): 6368764498200

約数和(自身を除く): 3538237544080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 90017, 180034, 360068, 450085, 720136, 786109, 900170, 1572218, 1800340, 3144436, 3600680, 3930545, 6288872, 7861090, 15722180, 31444360, 70763173853, 141526347706, 283052695412, 353815869265, 566105390824, 707631738530, 1415263477060, 2830526954120]

約数ペア:

[(1, 2830526954120), (2, 1415263477060), (4, 707631738530), (5, 566105390824), (8, 353815869265), (10, 283052695412), (20, 141526347706), (40, 70763173853), (90017, 31444360), (180034, 15722180), (360068, 7861090), (450085, 6288872), (720136, 3930545), (786109, 3600680), (900170, 3144436), (1572218, 1800340)]