101005580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{388483}}^1$

素因数の和:388505

約数の個数: 24

約数和(自身を含む): 228428592

約数和(自身を除く): 127423012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 388483, 776966, 1553932, 1942415, 3884830, 5050279, 7769660, 10100558, 20201116, 25251395, 50502790, 101005580]

約数ペア:

[(1, 101005580), (2, 50502790), (4, 25251395), (5, 20201116), (10, 10100558), (13, 7769660), (20, 5050279), (26, 3884830), (52, 1942415), (65, 1553932), (130, 776966), (260, 388483)]