16425240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 53071200

約数和(自身を除く): 36645960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10529, 21058, 31587, 42116, 52645, 63174, 84232, 105290, 126348, 136877, 157935, 210580, 252696, 273754, 315870, 410631, 421160, 547508, 631740, 684385, 821262, 1095016, 1263480, 1368770, 1642524, 2053155, 2737540, 3285048, 4106310, 5475080, 8212620, 16425240]

約数ペア:

[(1, 16425240), (2, 8212620), (3, 5475080), (4, 4106310), (5, 3285048), (6, 2737540), (8, 2053155), (10, 1642524), (12, 1368770), (13, 1263480), (15, 1095016), (20, 821262), (24, 684385), (26, 631740), (30, 547508), (39, 421160), (40, 410631), (52, 315870), (60, 273754), (65, 252696), (78, 210580), (104, 157935), (120, 136877), (130, 126348), (156, 105290), (195, 84232), (260, 63174), (312, 52645), (390, 42116), (520, 31587), (780, 21058), (1560, 10529)]