22163120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 62019840

約数和(自身を除く): 39856720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2083, 2128, 2660, 4166, 5320, 8332, 10415, 10640, 14581, 16664, 20830, 29162, 33328, 39577, 41660, 58324, 72905, 79154, 83320, 116648, 145810, 158308, 166640, 197885, 233296, 277039, 291620, 316616, 395770, 554078, 583240, 633232, 791540, 1108156, 1166480, 1385195, 1583080, 2216312, 2770390, 3166160, 4432624, 5540780, 11081560, 22163120]

約数ペア:

[(1, 22163120), (2, 11081560), (4, 5540780), (5, 4432624), (7, 3166160), (8, 2770390), (10, 2216312), (14, 1583080), (16, 1385195), (19, 1166480), (20, 1108156), (28, 791540), (35, 633232), (38, 583240), (40, 554078), (56, 395770), (70, 316616), (76, 291620), (80, 277039), (95, 233296), (112, 197885), (133, 166640), (140, 158308), (152, 145810), (190, 116648), (266, 83320), (280, 79154), (304, 72905), (380, 58324), (532, 41660), (560, 39577), (665, 33328), (760, 29162), (1064, 20830), (1330, 16664), (1520, 14581), (2083, 10640), (2128, 10415), (2660, 8332), (4166, 5320)]