42329720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55697}}^1$

素因数の和:55727

約数の個数: 32

約数和(自身を含む): 100256400

約数和(自身を除く): 57926680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 55697, 111394, 222788, 278485, 445576, 556970, 1058243, 1113940, 2116486, 2227880, 4232972, 5291215, 8465944, 10582430, 21164860, 42329720]

約数ペア:

[(1, 42329720), (2, 21164860), (4, 10582430), (5, 8465944), (8, 5291215), (10, 4232972), (19, 2227880), (20, 2116486), (38, 1113940), (40, 1058243), (76, 556970), (95, 445576), (152, 278485), (190, 222788), (380, 111394), (760, 55697)]