40826630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16529}}^1$

素因数の和:16568

約数の個数: 32

約数和(自身を含む): 83311200

約数和(自身を除く): 42484570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 16529, 33058, 82645, 165290, 214877, 314051, 429754, 628102, 1074385, 1570255, 2148770, 3140510, 4082663, 8165326, 20413315, 40826630]

約数ペア:

[(1, 40826630), (2, 20413315), (5, 8165326), (10, 4082663), (13, 3140510), (19, 2148770), (26, 1570255), (38, 1074385), (65, 628102), (95, 429754), (130, 314051), (190, 214877), (247, 165290), (494, 82645), (1235, 33058), (2470, 16529)]