1569646520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{45053}}^1$

素因数の和:45144

約数の個数: 64

約数和(自身を含む): 3860226720

約数和(自身を除く): 2290580200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 45053, 90106, 180212, 225265, 360424, 450530, 585689, 901060, 1171378, 1802120, 2342756, 2928445, 3018551, 4685512, 5856890, 6037102, 11713780, 12074204, 15092755, 23427560, 24148408, 30185510, 39241163, 60371020, 78482326, 120742040, 156964652, 196205815, 313929304, 392411630, 784823260, 1569646520]

約数ペア:

[(1, 1569646520), (2, 784823260), (4, 392411630), (5, 313929304), (8, 196205815), (10, 156964652), (13, 120742040), (20, 78482326), (26, 60371020), (40, 39241163), (52, 30185510), (65, 24148408), (67, 23427560), (104, 15092755), (130, 12074204), (134, 11713780), (260, 6037102), (268, 5856890), (335, 4685512), (520, 3018551), (536, 2928445), (670, 2342756), (871, 1802120), (1340, 1171378), (1742, 901060), (2680, 585689), (3484, 450530), (4355, 360424), (6968, 225265), (8710, 180212), (17420, 90106), (34840, 45053)]