42255250

素因数分解:

$2^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 79640496

約数和(自身を除く): 37385246

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 250, 346, 865, 977, 1730, 1954, 4325, 4885, 8650, 9770, 21625, 24425, 43250, 48850, 122125, 169021, 244250, 338042, 845105, 1690210, 4225525, 8451050, 21127625, 42255250]

約数ペア:

[(1, 42255250), (2, 21127625), (5, 8451050), (10, 4225525), (25, 1690210), (50, 845105), (125, 338042), (173, 244250), (250, 169021), (346, 122125), (865, 48850), (977, 43250), (1730, 24425), (1954, 21625), (4325, 9770), (4885, 8650)]