43416140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 97597920

約数和(自身を除く): 54181780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 1873, 2318, 3746, 4636, 5795, 7492, 9365, 11590, 18730, 23180, 35587, 37460, 71174, 114253, 142348, 177935, 228506, 355870, 457012, 571265, 711740, 1142530, 2170807, 2285060, 4341614, 8683228, 10854035, 21708070, 43416140]

約数ペア:

[(1, 43416140), (2, 21708070), (4, 10854035), (5, 8683228), (10, 4341614), (19, 2285060), (20, 2170807), (38, 1142530), (61, 711740), (76, 571265), (95, 457012), (122, 355870), (190, 228506), (244, 177935), (305, 142348), (380, 114253), (610, 71174), (1159, 37460), (1220, 35587), (1873, 23180), (2318, 18730), (3746, 11590), (4636, 9365), (5795, 7492)]