26087820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 84284928

約数和(自身を除く): 58197108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 47, 55, 58, 60, 66, 87, 94, 110, 116, 132, 141, 145, 165, 174, 188, 220, 235, 282, 290, 319, 330, 348, 435, 470, 517, 564, 580, 638, 660, 705, 841, 870, 940, 957, 1034, 1276, 1363, 1410, 1551, 1595, 1682, 1740, 1914, 2068, 2523, 2585, 2726, 2820, 3102, 3190, 3364, 3828, 4089, 4205, 4785, 5046, 5170, 5452, 6204, 6380, 6815, 7755, 8178, 8410, 9251, 9570, 10092, 10340, 12615, 13630, 14993, 15510, 16356, 16820, 18502, 19140, 20445, 25230, 27260, 27753, 29986, 31020, 37004, 39527, 40890, 44979, 46255, 50460, 55506, 59972, 74965, 79054, 81780, 89958, 92510, 111012, 118581, 138765, 149930, 158108, 179916, 185020, 197635, 224895, 237162, 277530, 299860, 395270, 434797, 449790, 474324, 555060, 592905, 790540, 869594, 899580, 1185810, 1304391, 1739188, 2173985, 2371620, 2608782, 4347970, 5217564, 6521955, 8695940, 13043910, 26087820]

約数ペア:

[(1, 26087820), (2, 13043910), (3, 8695940), (4, 6521955), (5, 5217564), (6, 4347970), (10, 2608782), (11, 2371620), (12, 2173985), (15, 1739188), (20, 1304391), (22, 1185810), (29, 899580), (30, 869594), (33, 790540), (44, 592905), (47, 555060), (55, 474324), (58, 449790), (60, 434797), (66, 395270), (87, 299860), (94, 277530), (110, 237162), (116, 224895), (132, 197635), (141, 185020), (145, 179916), (165, 158108), (174, 149930), (188, 138765), (220, 118581), (235, 111012), (282, 92510), (290, 89958), (319, 81780), (330, 79054), (348, 74965), (435, 59972), (470, 55506), (517, 50460), (564, 46255), (580, 44979), (638, 40890), (660, 39527), (705, 37004), (841, 31020), (870, 29986), (940, 27753), (957, 27260), (1034, 25230), (1276, 20445), (1363, 19140), (1410, 18502), (1551, 16820), (1595, 16356), (1682, 15510), (1740, 14993), (1914, 13630), (2068, 12615), (2523, 10340), (2585, 10092), (2726, 9570), (2820, 9251), (3102, 8410), (3190, 8178), (3364, 7755), (3828, 6815), (4089, 6380), (4205, 6204), (4785, 5452), (5046, 5170)]