40799930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 78102144

約数和(自身を除く): 37302214

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 3347, 6095, 6694, 12190, 16735, 33470, 76981, 153962, 177391, 354782, 384905, 769810, 886955, 1773910, 4079993, 8159986, 20399965, 40799930]

約数ペア:

[(1, 40799930), (2, 20399965), (5, 8159986), (10, 4079993), (23, 1773910), (46, 886955), (53, 769810), (106, 384905), (115, 354782), (230, 177391), (265, 153962), (530, 76981), (1219, 33470), (2438, 16735), (3347, 12190), (6095, 6694)]