22350160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 60103296

約数和(自身を除く): 37753136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 373, 428, 535, 560, 746, 749, 856, 1070, 1492, 1498, 1712, 1865, 2140, 2611, 2984, 2996, 3730, 3745, 4280, 5222, 5968, 5992, 7460, 7490, 8560, 10444, 11984, 13055, 14920, 14980, 20888, 26110, 29840, 29960, 39911, 41776, 52220, 59920, 79822, 104440, 159644, 199555, 208880, 279377, 319288, 399110, 558754, 638576, 798220, 1117508, 1396885, 1596440, 2235016, 2793770, 3192880, 4470032, 5587540, 11175080, 22350160]

約数ペア:

[(1, 22350160), (2, 11175080), (4, 5587540), (5, 4470032), (7, 3192880), (8, 2793770), (10, 2235016), (14, 1596440), (16, 1396885), (20, 1117508), (28, 798220), (35, 638576), (40, 558754), (56, 399110), (70, 319288), (80, 279377), (107, 208880), (112, 199555), (140, 159644), (214, 104440), (280, 79822), (373, 59920), (428, 52220), (535, 41776), (560, 39911), (746, 29960), (749, 29840), (856, 26110), (1070, 20888), (1492, 14980), (1498, 14920), (1712, 13055), (1865, 11984), (2140, 10444), (2611, 8560), (2984, 7490), (2996, 7460), (3730, 5992), (3745, 5968), (4280, 5222)]