193728440

素因数分解:

$2^3\times 5^1\times {\mathrm{4843211}}^1$

素因数の和:4843222

約数の個数: 16

約数和(自身を含む): 435889080

約数和(自身を除く): 242160640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4843211, 9686422, 19372844, 24216055, 38745688, 48432110, 96864220, 193728440]

約数ペア:

[(1, 193728440), (2, 96864220), (4, 48432110), (5, 38745688), (8, 24216055), (10, 19372844), (20, 9686422), (40, 4843211)]