22276120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 55702080

約数和(自身を除く): 33425960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 47, 68, 82, 85, 94, 136, 164, 170, 188, 205, 235, 289, 328, 340, 376, 410, 470, 578, 680, 697, 799, 820, 940, 1156, 1394, 1445, 1598, 1640, 1880, 1927, 2312, 2788, 2890, 3196, 3485, 3854, 3995, 5576, 5780, 6392, 6970, 7708, 7990, 9635, 11560, 11849, 13583, 13940, 15416, 15980, 19270, 23698, 27166, 27880, 31960, 32759, 38540, 47396, 54332, 59245, 65518, 67915, 77080, 94792, 108664, 118490, 131036, 135830, 163795, 236980, 262072, 271660, 327590, 473960, 543320, 556903, 655180, 1113806, 1310360, 2227612, 2784515, 4455224, 5569030, 11138060, 22276120]

約数ペア:

[(1, 22276120), (2, 11138060), (4, 5569030), (5, 4455224), (8, 2784515), (10, 2227612), (17, 1310360), (20, 1113806), (34, 655180), (40, 556903), (41, 543320), (47, 473960), (68, 327590), (82, 271660), (85, 262072), (94, 236980), (136, 163795), (164, 135830), (170, 131036), (188, 118490), (205, 108664), (235, 94792), (289, 77080), (328, 67915), (340, 65518), (376, 59245), (410, 54332), (470, 47396), (578, 38540), (680, 32759), (697, 31960), (799, 27880), (820, 27166), (940, 23698), (1156, 19270), (1394, 15980), (1445, 15416), (1598, 13940), (1640, 13583), (1880, 11849), (1927, 11560), (2312, 9635), (2788, 7990), (2890, 7708), (3196, 6970), (3485, 6392), (3854, 5780), (3995, 5576)]