23235290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 49593600

約数和(自身を除く): 26358310

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 409, 437, 494, 598, 818, 874, 1235, 1495, 2045, 2185, 2470, 2990, 4090, 4370, 5317, 5681, 7771, 9407, 10634, 11362, 15542, 18814, 26585, 28405, 38855, 47035, 53170, 56810, 77710, 94070, 101023, 122291, 178733, 202046, 244582, 357466, 505115, 611455, 893665, 1010230, 1222910, 1787330, 2323529, 4647058, 11617645, 23235290]

約数ペア:

[(1, 23235290), (2, 11617645), (5, 4647058), (10, 2323529), (13, 1787330), (19, 1222910), (23, 1010230), (26, 893665), (38, 611455), (46, 505115), (65, 357466), (95, 244582), (115, 202046), (130, 178733), (190, 122291), (230, 101023), (247, 94070), (299, 77710), (409, 56810), (437, 53170), (494, 47035), (598, 38855), (818, 28405), (874, 26585), (1235, 18814), (1495, 15542), (2045, 11362), (2185, 10634), (2470, 9407), (2990, 7771), (4090, 5681), (4370, 5317)]