73896102020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55871}}^1\times {\mathrm{5087}}^1$

素因数の和:60980

約数の個数: 48

約数和(自身を含む): 167154720768

約数和(自身を除く): 93258618748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5087, 10174, 20348, 25435, 50870, 55871, 66131, 101740, 111742, 132262, 223484, 264524, 279355, 330655, 558710, 661310, 726323, 1117420, 1322620, 1452646, 2905292, 3631615, 7263230, 14526460, 284215777, 568431554, 1136863108, 1421078885, 2842157770, 3694805101, 5684315540, 7389610202, 14779220404, 18474025505, 36948051010, 73896102020]

約数ペア:

[(1, 73896102020), (2, 36948051010), (4, 18474025505), (5, 14779220404), (10, 7389610202), (13, 5684315540), (20, 3694805101), (26, 2842157770), (52, 1421078885), (65, 1136863108), (130, 568431554), (260, 284215777), (5087, 14526460), (10174, 7263230), (20348, 3631615), (25435, 2905292), (50870, 1452646), (55871, 1322620), (66131, 1117420), (101740, 726323), (111742, 661310), (132262, 558710), (223484, 330655), (264524, 279355)]