129208300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{99391}}^1$

素因数の和:99418

約数の個数: 36

約数和(自身を含む): 301952896

約数和(自身を除く): 172744596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 99391, 198782, 397564, 496955, 993910, 1292083, 1987820, 2484775, 2584166, 4969550, 5168332, 6460415, 9939100, 12920830, 25841660, 32302075, 64604150, 129208300]

約数ペア:

[(1, 129208300), (2, 64604150), (4, 32302075), (5, 25841660), (10, 12920830), (13, 9939100), (20, 6460415), (25, 5168332), (26, 4969550), (50, 2584166), (52, 2484775), (65, 1987820), (100, 1292083), (130, 993910), (260, 496955), (325, 397564), (650, 198782), (1300, 99391)]