40015630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173981}}^1$

素因数の和:174011

約数の個数: 16

約数和(自身を含む): 75160224

約数和(自身を除く): 35144594

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 173981, 347962, 869905, 1739810, 4001563, 8003126, 20007815, 40015630]

約数ペア:

[(1, 40015630), (2, 20007815), (5, 8003126), (10, 4001563), (23, 1739810), (46, 869905), (115, 347962), (230, 173981)]