23776980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20857}}^1$

素因数の和:20888

約数の個数: 48

約数和(自身を含む): 70082880

約数和(自身を除く): 46305900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20857, 41714, 62571, 83428, 104285, 125142, 208570, 250284, 312855, 396283, 417140, 625710, 792566, 1188849, 1251420, 1585132, 1981415, 2377698, 3962830, 4755396, 5944245, 7925660, 11888490, 23776980]

約数ペア:

[(1, 23776980), (2, 11888490), (3, 7925660), (4, 5944245), (5, 4755396), (6, 3962830), (10, 2377698), (12, 1981415), (15, 1585132), (19, 1251420), (20, 1188849), (30, 792566), (38, 625710), (57, 417140), (60, 396283), (76, 312855), (95, 250284), (114, 208570), (190, 125142), (228, 104285), (285, 83428), (380, 62571), (570, 41714), (1140, 20857)]