16097620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10453}}^1$

素因数の和:10480

約数の個数: 48

約数和(自身を含む): 42150528

約数和(自身を除く): 26052908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10453, 20906, 41812, 52265, 73171, 104530, 114983, 146342, 209060, 229966, 292684, 365855, 459932, 574915, 731710, 804881, 1149830, 1463420, 1609762, 2299660, 3219524, 4024405, 8048810, 16097620]

約数ペア:

[(1, 16097620), (2, 8048810), (4, 4024405), (5, 3219524), (7, 2299660), (10, 1609762), (11, 1463420), (14, 1149830), (20, 804881), (22, 731710), (28, 574915), (35, 459932), (44, 365855), (55, 292684), (70, 229966), (77, 209060), (110, 146342), (140, 114983), (154, 104530), (220, 73171), (308, 52265), (385, 41812), (770, 20906), (1540, 10453)]