2034607900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{120391}}^1$

素因数の和:120431

約数の個数: 54

約数和(自身を含む): 4780886712

約数和(自身を除く): 2746278812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 120391, 240782, 481564, 601955, 1203910, 1565083, 2407820, 3009775, 3130166, 6019550, 6260332, 7825415, 12039100, 15650830, 20346079, 31301660, 39127075, 40692158, 78254150, 81384316, 101730395, 156508300, 203460790, 406921580, 508651975, 1017303950, 2034607900]

約数ペア:

[(1, 2034607900), (2, 1017303950), (4, 508651975), (5, 406921580), (10, 203460790), (13, 156508300), (20, 101730395), (25, 81384316), (26, 78254150), (50, 40692158), (52, 39127075), (65, 31301660), (100, 20346079), (130, 15650830), (169, 12039100), (260, 7825415), (325, 6260332), (338, 6019550), (650, 3130166), (676, 3009775), (845, 2407820), (1300, 1565083), (1690, 1203910), (3380, 601955), (4225, 481564), (8450, 240782), (16900, 120391)]