25100010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 64

約数和(自身を含む): 72092160

約数和(自身を除く): 46992150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 7151, 14302, 21453, 35755, 42906, 64359, 71510, 92963, 107265, 128718, 185926, 193077, 214530, 278889, 321795, 386154, 464815, 557778, 643590, 836667, 929630, 965385, 1394445, 1673334, 1930770, 2510001, 2788890, 4183335, 5020002, 8366670, 12550005, 25100010]

約数ペア:

[(1, 25100010), (2, 12550005), (3, 8366670), (5, 5020002), (6, 4183335), (9, 2788890), (10, 2510001), (13, 1930770), (15, 1673334), (18, 1394445), (26, 965385), (27, 929630), (30, 836667), (39, 643590), (45, 557778), (54, 464815), (65, 386154), (78, 321795), (90, 278889), (117, 214530), (130, 193077), (135, 185926), (195, 128718), (234, 107265), (270, 92963), (351, 71510), (390, 64359), (585, 42906), (702, 35755), (1170, 21453), (1755, 14302), (3510, 7151)]