22160200

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 51894000

約数和(自身を除く): 29733800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 619, 716, 895, 1238, 1432, 1790, 2476, 3095, 3580, 4475, 4952, 6190, 7160, 8950, 12380, 15475, 17900, 24760, 30950, 35800, 61900, 110801, 123800, 221602, 443204, 554005, 886408, 1108010, 2216020, 2770025, 4432040, 5540050, 11080100, 22160200]

約数ペア:

[(1, 22160200), (2, 11080100), (4, 5540050), (5, 4432040), (8, 2770025), (10, 2216020), (20, 1108010), (25, 886408), (40, 554005), (50, 443204), (100, 221602), (179, 123800), (200, 110801), (358, 61900), (619, 35800), (716, 30950), (895, 24760), (1238, 17900), (1432, 15475), (1790, 12380), (2476, 8950), (3095, 7160), (3580, 6190), (4475, 4952)]