40465030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56993}}^1$

素因数の和:57071

約数の個数: 16

約数和(自身を含む): 73864224

約数和(自身を除く): 33399194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56993, 113986, 284965, 569930, 4046503, 8093006, 20232515, 40465030]

約数ペア:

[(1, 40465030), (2, 20232515), (5, 8093006), (10, 4046503), (71, 569930), (142, 284965), (355, 113986), (710, 56993)]