464849720

素因数分解:

$2^3\times 5^1\times {\mathrm{11621243}}^1$

素因数の和:11621254

約数の個数: 16

約数和(自身を含む): 1045911960

約数和(自身を除く): 581062240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11621243, 23242486, 46484972, 58106215, 92969944, 116212430, 232424860, 464849720]

約数ペア:

[(1, 464849720), (2, 232424860), (4, 116212430), (5, 92969944), (8, 58106215), (10, 46484972), (20, 23242486), (40, 11621243)]