22105160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7177}}^1$

素因数の和:7206

約数の個数: 64

約数和(自身を含む): 62017920

約数和(自身を除く): 39912760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7177, 14354, 28708, 35885, 50239, 57416, 71770, 78947, 100478, 143540, 157894, 200956, 251195, 287080, 315788, 394735, 401912, 502390, 552629, 631576, 789470, 1004780, 1105258, 1578940, 2009560, 2210516, 2763145, 3157880, 4421032, 5526290, 11052580, 22105160]

約数ペア:

[(1, 22105160), (2, 11052580), (4, 5526290), (5, 4421032), (7, 3157880), (8, 2763145), (10, 2210516), (11, 2009560), (14, 1578940), (20, 1105258), (22, 1004780), (28, 789470), (35, 631576), (40, 552629), (44, 502390), (55, 401912), (56, 394735), (70, 315788), (77, 287080), (88, 251195), (110, 200956), (140, 157894), (154, 143540), (220, 100478), (280, 78947), (308, 71770), (385, 57416), (440, 50239), (616, 35885), (770, 28708), (1540, 14354), (3080, 7177)]