38961310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 74405952

約数和(自身を除く): 35444642

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2777, 2806, 5554, 7015, 13885, 14030, 27770, 63871, 127742, 169397, 319355, 338794, 638710, 846985, 1693970, 3896131, 7792262, 19480655, 38961310]

約数ペア:

[(1, 38961310), (2, 19480655), (5, 7792262), (10, 3896131), (23, 1693970), (46, 846985), (61, 638710), (115, 338794), (122, 319355), (230, 169397), (305, 127742), (610, 63871), (1403, 27770), (2777, 14030), (2806, 13885), (5554, 7015)]