272528230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{51131}}^1$

素因数の和:51192

約数の個数: 32

約数和(自身を含む): 541181088

約数和(自身を除く): 268652858

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 51131, 102262, 255655, 511310, 664703, 1329406, 2096371, 3323515, 4192742, 6647030, 10481855, 20963710, 27252823, 54505646, 136264115, 272528230]

約数ペア:

[(1, 272528230), (2, 136264115), (5, 54505646), (10, 27252823), (13, 20963710), (26, 10481855), (41, 6647030), (65, 4192742), (82, 3323515), (130, 2096371), (205, 1329406), (410, 664703), (533, 511310), (1066, 255655), (2665, 102262), (5330, 51131)]