40024270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 85143312

約数和(自身を除く): 45119042

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2153, 3718, 4306, 9295, 10765, 18590, 21530, 23683, 27989, 47366, 55978, 118415, 139945, 236830, 279890, 307879, 363857, 615758, 727714, 1539395, 1819285, 3078790, 3638570, 4002427, 8004854, 20012135, 40024270]

約数ペア:

[(1, 40024270), (2, 20012135), (5, 8004854), (10, 4002427), (11, 3638570), (13, 3078790), (22, 1819285), (26, 1539395), (55, 727714), (65, 615758), (110, 363857), (130, 307879), (143, 279890), (169, 236830), (286, 139945), (338, 118415), (715, 55978), (845, 47366), (1430, 27989), (1690, 23683), (1859, 21530), (2153, 18590), (3718, 10765), (4306, 9295)]