188636680

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{6197}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 425058840

約数和(自身を除く): 236422160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 6197, 7610, 12394, 15220, 24788, 30440, 30985, 49576, 61970, 123940, 247880, 4715917, 9431834, 18863668, 23579585, 37727336, 47159170, 94318340, 188636680]

約数ペア:

[(1, 188636680), (2, 94318340), (4, 47159170), (5, 37727336), (8, 23579585), (10, 18863668), (20, 9431834), (40, 4715917), (761, 247880), (1522, 123940), (3044, 61970), (3805, 49576), (6088, 30985), (6197, 30440), (7610, 24788), (12394, 15220)]