40633640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 98755200

約数和(自身を除く): 58121560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1523, 2668, 3046, 3335, 5336, 6092, 6670, 7615, 12184, 13340, 15230, 26680, 30460, 35029, 44167, 60920, 70058, 88334, 140116, 175145, 176668, 220835, 280232, 350290, 353336, 441670, 700580, 883340, 1015841, 1401160, 1766680, 2031682, 4063364, 5079205, 8126728, 10158410, 20316820, 40633640]

約数ペア:

[(1, 40633640), (2, 20316820), (4, 10158410), (5, 8126728), (8, 5079205), (10, 4063364), (20, 2031682), (23, 1766680), (29, 1401160), (40, 1015841), (46, 883340), (58, 700580), (92, 441670), (115, 353336), (116, 350290), (145, 280232), (184, 220835), (230, 176668), (232, 175145), (290, 140116), (460, 88334), (580, 70058), (667, 60920), (920, 44167), (1160, 35029), (1334, 30460), (1523, 26680), (2668, 15230), (3046, 13340), (3335, 12184), (5336, 7615), (6092, 6670)]