26065650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13395

約数の個数: 48

約数和(自身を含む): 69620544

約数和(自身を除く): 43554894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13367, 26734, 40101, 66835, 80202, 133670, 173771, 200505, 334175, 347542, 401010, 521313, 668350, 868855, 1002525, 1042626, 1737710, 2005050, 2606565, 4344275, 5213130, 8688550, 13032825, 26065650]

約数ペア:

[(1, 26065650), (2, 13032825), (3, 8688550), (5, 5213130), (6, 4344275), (10, 2606565), (13, 2005050), (15, 1737710), (25, 1042626), (26, 1002525), (30, 868855), (39, 668350), (50, 521313), (65, 401010), (75, 347542), (78, 334175), (130, 200505), (150, 173771), (195, 133670), (325, 80202), (390, 66835), (650, 40101), (975, 26734), (1950, 13367)]