26230160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 68245632

約数和(自身を除く): 42015472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 727, 820, 880, 902, 1454, 1640, 1804, 2255, 2908, 3280, 3608, 3635, 4510, 5816, 7216, 7270, 7997, 9020, 11632, 14540, 15994, 18040, 29080, 29807, 31988, 36080, 39985, 58160, 59614, 63976, 79970, 119228, 127952, 149035, 159940, 238456, 298070, 319880, 327877, 476912, 596140, 639760, 655754, 1192280, 1311508, 1639385, 2384560, 2623016, 3278770, 5246032, 6557540, 13115080, 26230160]

約数ペア:

[(1, 26230160), (2, 13115080), (4, 6557540), (5, 5246032), (8, 3278770), (10, 2623016), (11, 2384560), (16, 1639385), (20, 1311508), (22, 1192280), (40, 655754), (41, 639760), (44, 596140), (55, 476912), (80, 327877), (82, 319880), (88, 298070), (110, 238456), (164, 159940), (176, 149035), (205, 127952), (220, 119228), (328, 79970), (410, 63976), (440, 59614), (451, 58160), (656, 39985), (727, 36080), (820, 31988), (880, 29807), (902, 29080), (1454, 18040), (1640, 15994), (1804, 14540), (2255, 11632), (2908, 9020), (3280, 7997), (3608, 7270), (3635, 7216), (4510, 5816)]