5730140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22039}}^1$

素因数の和:22061

約数の個数: 24

約数和(自身を含む): 12959520

約数和(自身を除く): 7229380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22039, 44078, 88156, 110195, 220390, 286507, 440780, 573014, 1146028, 1432535, 2865070, 5730140]

約数ペア:

[(1, 5730140), (2, 2865070), (4, 1432535), (5, 1146028), (10, 573014), (13, 440780), (20, 286507), (26, 220390), (52, 110195), (65, 88156), (130, 44078), (260, 22039)]