25642290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 65816064

約数和(自身を除く): 40173774

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 255, 274, 367, 411, 510, 685, 734, 822, 1101, 1370, 1835, 2055, 2202, 2329, 3670, 4110, 4658, 5505, 6239, 6987, 11010, 11645, 12478, 13974, 18717, 23290, 31195, 34935, 37434, 50279, 62390, 69870, 93585, 100558, 150837, 187170, 251395, 301674, 502790, 754185, 854743, 1508370, 1709486, 2564229, 4273715, 5128458, 8547430, 12821145, 25642290]

約数ペア:

[(1, 25642290), (2, 12821145), (3, 8547430), (5, 5128458), (6, 4273715), (10, 2564229), (15, 1709486), (17, 1508370), (30, 854743), (34, 754185), (51, 502790), (85, 301674), (102, 251395), (137, 187170), (170, 150837), (255, 100558), (274, 93585), (367, 69870), (411, 62390), (510, 50279), (685, 37434), (734, 34935), (822, 31195), (1101, 23290), (1370, 18717), (1835, 13974), (2055, 12478), (2202, 11645), (2329, 11010), (3670, 6987), (4110, 6239), (4658, 5505)]