26526010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 31016390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 145, 146, 179, 203, 290, 358, 365, 406, 511, 730, 895, 1015, 1022, 1253, 1790, 2030, 2117, 2506, 2555, 4234, 5110, 5191, 6265, 10382, 10585, 12530, 13067, 14819, 21170, 25955, 26134, 29638, 36337, 51910, 65335, 72674, 74095, 91469, 130670, 148190, 181685, 182938, 363370, 378943, 457345, 757886, 914690, 1894715, 2652601, 3789430, 5305202, 13263005, 26526010]

約数ペア:

[(1, 26526010), (2, 13263005), (5, 5305202), (7, 3789430), (10, 2652601), (14, 1894715), (29, 914690), (35, 757886), (58, 457345), (70, 378943), (73, 363370), (145, 182938), (146, 181685), (179, 148190), (203, 130670), (290, 91469), (358, 74095), (365, 72674), (406, 65335), (511, 51910), (730, 36337), (895, 29638), (1015, 26134), (1022, 25955), (1253, 21170), (1790, 14819), (2030, 13067), (2117, 12530), (2506, 10585), (2555, 10382), (4234, 6265), (5110, 5191)]