75561460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290621}}^1$

素因数の和:290643

約数の個数: 24

約数和(自身を含む): 170885736

約数和(自身を除く): 95324276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290621, 581242, 1162484, 1453105, 2906210, 3778073, 5812420, 7556146, 15112292, 18890365, 37780730, 75561460]

約数ペア:

[(1, 75561460), (2, 37780730), (4, 18890365), (5, 15112292), (10, 7556146), (13, 5812420), (20, 3778073), (26, 2906210), (52, 1453105), (65, 1162484), (130, 581242), (260, 290621)]