241805980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5569}}^1$

素因数の和:5758

約数の個数: 48

約数和(自身を含む): 550226880

約数和(自身を除く): 308420900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 5569, 8684, 10855, 11138, 21710, 22276, 27845, 43420, 55690, 72397, 111380, 144794, 289588, 361985, 723970, 930023, 1447940, 1860046, 3720092, 4650115, 9300230, 12090299, 18600460, 24180598, 48361196, 60451495, 120902990, 241805980]

約数ペア:

[(1, 241805980), (2, 120902990), (4, 60451495), (5, 48361196), (10, 24180598), (13, 18600460), (20, 12090299), (26, 9300230), (52, 4650115), (65, 3720092), (130, 1860046), (167, 1447940), (260, 930023), (334, 723970), (668, 361985), (835, 289588), (1670, 144794), (2171, 111380), (3340, 72397), (4342, 55690), (5569, 43420), (8684, 27845), (10855, 22276), (11138, 21710)]