133326440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 326062800

約数和(自身を除く): 192736360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2269, 2938, 4520, 4538, 5876, 7345, 9076, 11345, 11752, 14690, 18152, 22690, 29380, 29497, 45380, 58760, 58994, 90760, 117988, 147485, 235976, 256397, 294970, 512794, 589940, 1025588, 1179880, 1281985, 2051176, 2563970, 3333161, 5127940, 6666322, 10255880, 13332644, 16665805, 26665288, 33331610, 66663220, 133326440]

約数ペア:

[(1, 133326440), (2, 66663220), (4, 33331610), (5, 26665288), (8, 16665805), (10, 13332644), (13, 10255880), (20, 6666322), (26, 5127940), (40, 3333161), (52, 2563970), (65, 2051176), (104, 1281985), (113, 1179880), (130, 1025588), (226, 589940), (260, 512794), (452, 294970), (520, 256397), (565, 235976), (904, 147485), (1130, 117988), (1469, 90760), (2260, 58994), (2269, 58760), (2938, 45380), (4520, 29497), (4538, 29380), (5876, 22690), (7345, 18152), (9076, 14690), (11345, 11752)]