17184420100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{17747}}^1$

素因数の和:18205

約数の個数: 72

約数和(自身を含む): 39006128448

約数和(自身を除く): 21821708348

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 421, 460, 575, 842, 1150, 1684, 2105, 2300, 4210, 8420, 9683, 10525, 17747, 19366, 21050, 35494, 38732, 42100, 48415, 70988, 88735, 96830, 177470, 193660, 242075, 354940, 408181, 443675, 484150, 816362, 887350, 968300, 1632724, 1774700, 2040905, 4081810, 7471487, 8163620, 10204525, 14942974, 20409050, 29885948, 37357435, 40818100, 74714870, 149429740, 171844201, 186787175, 343688402, 373574350, 687376804, 747148700, 859221005, 1718442010, 3436884020, 4296105025, 8592210050, 17184420100]

約数ペア:

[(1, 17184420100), (2, 8592210050), (4, 4296105025), (5, 3436884020), (10, 1718442010), (20, 859221005), (23, 747148700), (25, 687376804), (46, 373574350), (50, 343688402), (92, 186787175), (100, 171844201), (115, 149429740), (230, 74714870), (421, 40818100), (460, 37357435), (575, 29885948), (842, 20409050), (1150, 14942974), (1684, 10204525), (2105, 8163620), (2300, 7471487), (4210, 4081810), (8420, 2040905), (9683, 1774700), (10525, 1632724), (17747, 968300), (19366, 887350), (21050, 816362), (35494, 484150), (38732, 443675), (42100, 408181), (48415, 354940), (70988, 242075), (88735, 193660), (96830, 177470)]