22983540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20192

約数の個数: 48

約数和(自身を含む): 67744320

約数和(自身を除く): 44760780

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, 20161, 40322, 60483, 80644, 100805, 120966, 201610, 241932, 302415, 383059, 403220, 604830, 766118, 1149177, 1209660, 1532236, 1915295, 2298354, 3830590, 4596708, 5745885, 7661180, 11491770, 22983540]

約数ペア:

[(1, 22983540), (2, 11491770), (3, 7661180), (4, 5745885), (5, 4596708), (6, 3830590), (10, 2298354), (12, 1915295), (15, 1532236), (19, 1209660), (20, 1149177), (30, 766118), (38, 604830), (57, 403220), (60, 383059), (76, 302415), (95, 241932), (114, 201610), (190, 120966), (228, 100805), (285, 80644), (380, 60483), (570, 40322), (1140, 20161)]