2563453590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{39799}}^1$

素因数の和:39941

約数の個数: 64

約数和(自身を含む): 6533568000

約数和(自身を除く): 3970114410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 678, 1130, 1695, 2147, 3390, 4294, 6441, 10735, 12882, 21470, 32205, 39799, 64410, 79598, 119397, 198995, 238794, 397990, 596985, 756181, 1193970, 1512362, 2268543, 3780905, 4497287, 4537086, 7561810, 8994574, 11342715, 13491861, 22486435, 22685430, 26983722, 44972870, 67459305, 85448453, 134918610, 170896906, 256345359, 427242265, 512690718, 854484530, 1281726795, 2563453590]

約数ペア:

[(1, 2563453590), (2, 1281726795), (3, 854484530), (5, 512690718), (6, 427242265), (10, 256345359), (15, 170896906), (19, 134918610), (30, 85448453), (38, 67459305), (57, 44972870), (95, 26983722), (113, 22685430), (114, 22486435), (190, 13491861), (226, 11342715), (285, 8994574), (339, 7561810), (565, 4537086), (570, 4497287), (678, 3780905), (1130, 2268543), (1695, 1512362), (2147, 1193970), (3390, 756181), (4294, 596985), (6441, 397990), (10735, 238794), (12882, 198995), (21470, 119397), (32205, 79598), (39799, 64410)]