25522410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 65359872

約数和(自身を除く): 39837462

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 787, 1081, 1410, 1574, 2162, 2361, 3243, 3935, 4722, 5405, 6486, 7870, 10810, 11805, 16215, 18101, 23610, 32430, 36202, 36989, 54303, 73978, 90505, 108606, 110967, 181010, 184945, 221934, 271515, 369890, 543030, 554835, 850747, 1109670, 1701494, 2552241, 4253735, 5104482, 8507470, 12761205, 25522410]

約数ペア:

[(1, 25522410), (2, 12761205), (3, 8507470), (5, 5104482), (6, 4253735), (10, 2552241), (15, 1701494), (23, 1109670), (30, 850747), (46, 554835), (47, 543030), (69, 369890), (94, 271515), (115, 221934), (138, 184945), (141, 181010), (230, 110967), (235, 108606), (282, 90505), (345, 73978), (470, 54303), (690, 36989), (705, 36202), (787, 32430), (1081, 23610), (1410, 18101), (1574, 16215), (2162, 11805), (2361, 10810), (3243, 7870), (3935, 6486), (4722, 5405)]