40693730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 52929310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1289, 1435, 2255, 2578, 2870, 3157, 4510, 6314, 6445, 9023, 12890, 14179, 15785, 18046, 28358, 31570, 45115, 52849, 70895, 90230, 99253, 105698, 141790, 198506, 264245, 369943, 496265, 528490, 581339, 739886, 992530, 1162678, 1849715, 2906695, 3699430, 4069373, 5813390, 8138746, 20346865, 40693730]

約数ペア:

[(1, 40693730), (2, 20346865), (5, 8138746), (7, 5813390), (10, 4069373), (11, 3699430), (14, 2906695), (22, 1849715), (35, 1162678), (41, 992530), (55, 739886), (70, 581339), (77, 528490), (82, 496265), (110, 369943), (154, 264245), (205, 198506), (287, 141790), (385, 105698), (410, 99253), (451, 90230), (574, 70895), (770, 52849), (902, 45115), (1289, 31570), (1435, 28358), (2255, 18046), (2578, 15785), (2870, 14179), (3157, 12890), (4510, 9023), (6314, 6445)]