40976020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55373}}^1$

素因数の和:55419

約数の個数: 24

約数和(自身を含む): 88376904

約数和(自身を除く): 47400884

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 55373, 110746, 221492, 276865, 553730, 1107460, 2048801, 4097602, 8195204, 10244005, 20488010, 40976020]

約数ペア:

[(1, 40976020), (2, 20488010), (4, 10244005), (5, 8195204), (10, 4097602), (20, 2048801), (37, 1107460), (74, 553730), (148, 276865), (185, 221492), (370, 110746), (740, 55373)]