105525800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 266467320

約数和(自身を除く): 160941520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 680, 697, 757, 820, 850, 1025, 1394, 1514, 1640, 1700, 2050, 2788, 3028, 3400, 3485, 3785, 4100, 5576, 6056, 6970, 7570, 8200, 12869, 13940, 15140, 17425, 18925, 25738, 27880, 30280, 31037, 34850, 37850, 51476, 62074, 64345, 69700, 75700, 102952, 124148, 128690, 139400, 151400, 155185, 248296, 257380, 310370, 321725, 514760, 527629, 620740, 643450, 775925, 1055258, 1241480, 1286900, 1551850, 2110516, 2573800, 2638145, 3103700, 4221032, 5276290, 6207400, 10552580, 13190725, 21105160, 26381450, 52762900, 105525800]

約数ペア:

[(1, 105525800), (2, 52762900), (4, 26381450), (5, 21105160), (8, 13190725), (10, 10552580), (17, 6207400), (20, 5276290), (25, 4221032), (34, 3103700), (40, 2638145), (41, 2573800), (50, 2110516), (68, 1551850), (82, 1286900), (85, 1241480), (100, 1055258), (136, 775925), (164, 643450), (170, 620740), (200, 527629), (205, 514760), (328, 321725), (340, 310370), (410, 257380), (425, 248296), (680, 155185), (697, 151400), (757, 139400), (820, 128690), (850, 124148), (1025, 102952), (1394, 75700), (1514, 69700), (1640, 64345), (1700, 62074), (2050, 51476), (2788, 37850), (3028, 34850), (3400, 31037), (3485, 30280), (3785, 27880), (4100, 25738), (5576, 18925), (6056, 17425), (6970, 15140), (7570, 13940), (8200, 12869)]