73552390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 138931200

約数和(自身を除く): 65378810

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1607, 1990, 3214, 4577, 8035, 9154, 16070, 22885, 36961, 45770, 73922, 184805, 319793, 369610, 639586, 1598965, 3197930, 7355239, 14710478, 36776195, 73552390]

約数ペア:

[(1, 73552390), (2, 36776195), (5, 14710478), (10, 7355239), (23, 3197930), (46, 1598965), (115, 639586), (199, 369610), (230, 319793), (398, 184805), (995, 73922), (1607, 45770), (1990, 36961), (3214, 22885), (4577, 16070), (8035, 9154)]