135527080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260629}}^1$

素因数の和:260653

約数の個数: 32

約数和(自身を含む): 328393800

約数和(自身を除く): 192866720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 260629, 521258, 1042516, 1303145, 2085032, 2606290, 3388177, 5212580, 6776354, 10425160, 13552708, 16940885, 27105416, 33881770, 67763540, 135527080]

約数ペア:

[(1, 135527080), (2, 67763540), (4, 33881770), (5, 27105416), (8, 16940885), (10, 13552708), (13, 10425160), (20, 6776354), (26, 5212580), (40, 3388177), (52, 2606290), (65, 2085032), (104, 1303145), (130, 1042516), (260, 521258), (520, 260629)]