9403760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 23248512

約数和(自身を除く): 13844752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 61, 80, 82, 94, 122, 164, 188, 205, 235, 244, 305, 328, 376, 410, 470, 488, 610, 656, 752, 820, 940, 976, 1220, 1640, 1880, 1927, 2440, 2501, 2867, 3280, 3760, 3854, 4880, 5002, 5734, 7708, 9635, 10004, 11468, 12505, 14335, 15416, 19270, 20008, 22936, 25010, 28670, 30832, 38540, 40016, 45872, 50020, 57340, 77080, 100040, 114680, 117547, 154160, 200080, 229360, 235094, 470188, 587735, 940376, 1175470, 1880752, 2350940, 4701880, 9403760]

約数ペア:

[(1, 9403760), (2, 4701880), (4, 2350940), (5, 1880752), (8, 1175470), (10, 940376), (16, 587735), (20, 470188), (40, 235094), (41, 229360), (47, 200080), (61, 154160), (80, 117547), (82, 114680), (94, 100040), (122, 77080), (164, 57340), (188, 50020), (205, 45872), (235, 40016), (244, 38540), (305, 30832), (328, 28670), (376, 25010), (410, 22936), (470, 20008), (488, 19270), (610, 15416), (656, 14335), (752, 12505), (820, 11468), (940, 10004), (976, 9635), (1220, 7708), (1640, 5734), (1880, 5002), (1927, 4880), (2440, 3854), (2501, 3760), (2867, 3280)]