26218260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 80294760

約数和(自身を除く): 54076500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1289, 1356, 1695, 2034, 2260, 2578, 3390, 3867, 4068, 5085, 5156, 6445, 6780, 7734, 10170, 11601, 12890, 15468, 19335, 20340, 23202, 25780, 38670, 46404, 58005, 77340, 116010, 145657, 232020, 291314, 436971, 582628, 728285, 873942, 1310913, 1456570, 1747884, 2184855, 2621826, 2913140, 4369710, 5243652, 6554565, 8739420, 13109130, 26218260]

約数ペア:

[(1, 26218260), (2, 13109130), (3, 8739420), (4, 6554565), (5, 5243652), (6, 4369710), (9, 2913140), (10, 2621826), (12, 2184855), (15, 1747884), (18, 1456570), (20, 1310913), (30, 873942), (36, 728285), (45, 582628), (60, 436971), (90, 291314), (113, 232020), (180, 145657), (226, 116010), (339, 77340), (452, 58005), (565, 46404), (678, 38670), (1017, 25780), (1130, 23202), (1289, 20340), (1356, 19335), (1695, 15468), (2034, 12890), (2260, 11601), (2578, 10170), (3390, 7734), (3867, 6780), (4068, 6445), (5085, 5156)]