12729125060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{23431}}^1$

素因数の和:24644

約数の個数: 48

約数和(自身を含む): 27918196992

約数和(自身を除く): 15189071932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1181, 2362, 4724, 5905, 11810, 23431, 23620, 27163, 46862, 54326, 93724, 108652, 117155, 135815, 234310, 271630, 468620, 538913, 543260, 1077826, 2155652, 2694565, 5389130, 10778260, 27672011, 55344022, 110688044, 138360055, 276720110, 553440220, 636456253, 1272912506, 2545825012, 3182281265, 6364562530, 12729125060]

約数ペア:

[(1, 12729125060), (2, 6364562530), (4, 3182281265), (5, 2545825012), (10, 1272912506), (20, 636456253), (23, 553440220), (46, 276720110), (92, 138360055), (115, 110688044), (230, 55344022), (460, 27672011), (1181, 10778260), (2362, 5389130), (4724, 2694565), (5905, 2155652), (11810, 1077826), (23431, 543260), (23620, 538913), (27163, 468620), (46862, 271630), (54326, 234310), (93724, 135815), (108652, 117155)]