15691015240

素因数分解:

$2^3\times 5^1\times {\mathrm{9337}}^1\times {\mathrm{42013}}^1$

素因数の和:51361

約数の個数: 32

約数和(自身を含む): 35309405880

約数和(自身を除く): 19618390640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9337, 18674, 37348, 42013, 46685, 74696, 84026, 93370, 168052, 186740, 210065, 336104, 373480, 420130, 840260, 1680520, 392275381, 784550762, 1569101524, 1961376905, 3138203048, 3922753810, 7845507620, 15691015240]

約数ペア:

[(1, 15691015240), (2, 7845507620), (4, 3922753810), (5, 3138203048), (8, 1961376905), (10, 1569101524), (20, 784550762), (40, 392275381), (9337, 1680520), (18674, 840260), (37348, 420130), (42013, 373480), (46685, 336104), (74696, 210065), (84026, 186740), (93370, 168052)]