8889448100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6838037}}^1$

素因数の和:6838064

約数の個数: 36

約数和(自身を含む): 20773959444

約数和(自身を除く): 11884511344

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6838037, 13676074, 27352148, 34190185, 68380370, 88894481, 136760740, 170950925, 177788962, 341901850, 355577924, 444472405, 683803700, 888944810, 1777889620, 2222362025, 4444724050, 8889448100]

約数ペア:

[(1, 8889448100), (2, 4444724050), (4, 2222362025), (5, 1777889620), (10, 888944810), (13, 683803700), (20, 444472405), (25, 355577924), (26, 341901850), (50, 177788962), (52, 170950925), (65, 136760740), (100, 88894481), (130, 68380370), (260, 34190185), (325, 27352148), (650, 13676074), (1300, 6838037)]