26079180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 50125620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 139, 159, 177, 212, 236, 265, 278, 295, 318, 354, 417, 530, 556, 590, 636, 695, 708, 795, 834, 885, 1060, 1180, 1390, 1590, 1668, 1770, 2085, 2780, 3127, 3180, 3540, 4170, 6254, 7367, 8201, 8340, 9381, 12508, 14734, 15635, 16402, 18762, 22101, 24603, 29468, 31270, 32804, 36835, 37524, 41005, 44202, 46905, 49206, 62540, 73670, 82010, 88404, 93810, 98412, 110505, 123015, 147340, 164020, 187620, 221010, 246030, 434653, 442020, 492060, 869306, 1303959, 1738612, 2173265, 2607918, 4346530, 5215836, 6519795, 8693060, 13039590, 26079180]

約数ペア:

[(1, 26079180), (2, 13039590), (3, 8693060), (4, 6519795), (5, 5215836), (6, 4346530), (10, 2607918), (12, 2173265), (15, 1738612), (20, 1303959), (30, 869306), (53, 492060), (59, 442020), (60, 434653), (106, 246030), (118, 221010), (139, 187620), (159, 164020), (177, 147340), (212, 123015), (236, 110505), (265, 98412), (278, 93810), (295, 88404), (318, 82010), (354, 73670), (417, 62540), (530, 49206), (556, 46905), (590, 44202), (636, 41005), (695, 37524), (708, 36835), (795, 32804), (834, 31270), (885, 29468), (1060, 24603), (1180, 22101), (1390, 18762), (1590, 16402), (1668, 15635), (1770, 14734), (2085, 12508), (2780, 9381), (3127, 8340), (3180, 8201), (3540, 7367), (4170, 6254)]