6971736760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{13669}}^1$

素因数の和:14032

約数の個数: 64

約数和(自身を含む): 16121851200

約数和(自身を除く): 9150114440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 311, 328, 410, 622, 820, 1244, 1555, 1640, 2488, 3110, 6220, 12440, 12751, 13669, 25502, 27338, 51004, 54676, 63755, 68345, 102008, 109352, 127510, 136690, 255020, 273380, 510040, 546760, 560429, 1120858, 2241716, 2802145, 4251059, 4483432, 5604290, 8502118, 11208580, 17004236, 21255295, 22417160, 34008472, 42510590, 85021180, 170042360, 174293419, 348586838, 697173676, 871467095, 1394347352, 1742934190, 3485868380, 6971736760]

約数ペア:

[(1, 6971736760), (2, 3485868380), (4, 1742934190), (5, 1394347352), (8, 871467095), (10, 697173676), (20, 348586838), (40, 174293419), (41, 170042360), (82, 85021180), (164, 42510590), (205, 34008472), (311, 22417160), (328, 21255295), (410, 17004236), (622, 11208580), (820, 8502118), (1244, 5604290), (1555, 4483432), (1640, 4251059), (2488, 2802145), (3110, 2241716), (6220, 1120858), (12440, 560429), (12751, 546760), (13669, 510040), (25502, 273380), (27338, 255020), (51004, 136690), (54676, 127510), (63755, 109352), (68345, 102008)]