26722860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 75158496

約数和(自身を除く): 48435636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 1733, 2570, 3084, 3466, 3855, 5140, 5199, 6932, 7710, 8665, 10398, 15420, 17330, 20796, 25995, 34660, 51990, 103980, 445381, 890762, 1336143, 1781524, 2226905, 2672286, 4453810, 5344572, 6680715, 8907620, 13361430, 26722860]

約数ペア:

[(1, 26722860), (2, 13361430), (3, 8907620), (4, 6680715), (5, 5344572), (6, 4453810), (10, 2672286), (12, 2226905), (15, 1781524), (20, 1336143), (30, 890762), (60, 445381), (257, 103980), (514, 51990), (771, 34660), (1028, 25995), (1285, 20796), (1542, 17330), (1733, 15420), (2570, 10398), (3084, 8665), (3466, 7710), (3855, 6932), (5140, 5199)]