26488020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 82696320

約数和(自身を除く): 56208300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1171, 1508, 1740, 1885, 2262, 2342, 3513, 3770, 4524, 4684, 5655, 5855, 7026, 7540, 11310, 11710, 14052, 15223, 17565, 22620, 23420, 30446, 33959, 35130, 45669, 60892, 67918, 70260, 76115, 91338, 101877, 135836, 152230, 169795, 182676, 203754, 228345, 304460, 339590, 407508, 441467, 456690, 509385, 679180, 882934, 913380, 1018770, 1324401, 1765868, 2037540, 2207335, 2648802, 4414670, 5297604, 6622005, 8829340, 13244010, 26488020]

約数ペア:

[(1, 26488020), (2, 13244010), (3, 8829340), (4, 6622005), (5, 5297604), (6, 4414670), (10, 2648802), (12, 2207335), (13, 2037540), (15, 1765868), (20, 1324401), (26, 1018770), (29, 913380), (30, 882934), (39, 679180), (52, 509385), (58, 456690), (60, 441467), (65, 407508), (78, 339590), (87, 304460), (116, 228345), (130, 203754), (145, 182676), (156, 169795), (174, 152230), (195, 135836), (260, 101877), (290, 91338), (348, 76115), (377, 70260), (390, 67918), (435, 60892), (580, 45669), (754, 35130), (780, 33959), (870, 30446), (1131, 23420), (1171, 22620), (1508, 17565), (1740, 15223), (1885, 14052), (2262, 11710), (2342, 11310), (3513, 7540), (3770, 7026), (4524, 5855), (4684, 5655)]