40565330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13567}}^1$

素因数の和:13610

約数の個数: 32

約数和(自身を含む): 82059264

約数和(自身を除く): 41493934

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13567, 27134, 67835, 135670, 176371, 312041, 352742, 624082, 881855, 1560205, 1763710, 3120410, 4056533, 8113066, 20282665, 40565330]

約数ペア:

[(1, 40565330), (2, 20282665), (5, 8113066), (10, 4056533), (13, 3120410), (23, 1763710), (26, 1560205), (46, 881855), (65, 624082), (115, 352742), (130, 312041), (230, 176371), (299, 135670), (598, 67835), (1495, 27134), (2990, 13567)]