12572950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 27217008

約数和(自身を除く): 14644058

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 130, 145, 230, 290, 299, 325, 377, 575, 598, 650, 667, 725, 754, 841, 1150, 1334, 1450, 1495, 1682, 1885, 2990, 3335, 3770, 4205, 6670, 7475, 8410, 8671, 9425, 10933, 14950, 16675, 17342, 18850, 19343, 21025, 21866, 33350, 38686, 42050, 43355, 54665, 86710, 96715, 109330, 193430, 216775, 251459, 273325, 433550, 483575, 502918, 546650, 967150, 1257295, 2514590, 6286475, 12572950]

約数ペア:

[(1, 12572950), (2, 6286475), (5, 2514590), (10, 1257295), (13, 967150), (23, 546650), (25, 502918), (26, 483575), (29, 433550), (46, 273325), (50, 251459), (58, 216775), (65, 193430), (115, 109330), (130, 96715), (145, 86710), (230, 54665), (290, 43355), (299, 42050), (325, 38686), (377, 33350), (575, 21866), (598, 21025), (650, 19343), (667, 18850), (725, 17342), (754, 16675), (841, 14950), (1150, 10933), (1334, 9425), (1450, 8671), (1495, 8410), (1682, 7475), (1885, 6670), (2990, 4205), (3335, 3770)]