40242370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10914

約数の個数: 32

約数和(自身を含む): 84354048

約数和(自身を除く): 44111678

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 10847, 21694, 54235, 75929, 108470, 151858, 379645, 574891, 759290, 1149782, 2874455, 4024237, 5748910, 8048474, 20121185, 40242370]

約数ペア:

[(1, 40242370), (2, 20121185), (5, 8048474), (7, 5748910), (10, 4024237), (14, 2874455), (35, 1149782), (53, 759290), (70, 574891), (106, 379645), (265, 151858), (371, 108470), (530, 75929), (742, 54235), (1855, 21694), (3710, 10847)]