29146520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 73725120

約数和(自身を除く): 44578600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2437, 2990, 4874, 5980, 9748, 11960, 12185, 19496, 24370, 31681, 48740, 56051, 63362, 97480, 112102, 126724, 158405, 224204, 253448, 280255, 316810, 448408, 560510, 633620, 728663, 1121020, 1267240, 1457326, 2242040, 2914652, 3643315, 5829304, 7286630, 14573260, 29146520]

約数ペア:

[(1, 29146520), (2, 14573260), (4, 7286630), (5, 5829304), (8, 3643315), (10, 2914652), (13, 2242040), (20, 1457326), (23, 1267240), (26, 1121020), (40, 728663), (46, 633620), (52, 560510), (65, 448408), (92, 316810), (104, 280255), (115, 253448), (130, 224204), (184, 158405), (230, 126724), (260, 112102), (299, 97480), (460, 63362), (520, 56051), (598, 48740), (920, 31681), (1196, 24370), (1495, 19496), (2392, 12185), (2437, 11960), (2990, 9748), (4874, 5980)]