5517400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 14948820

約数和(自身を除く): 9431420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 563, 700, 980, 1126, 1225, 1400, 1960, 2252, 2450, 2815, 3941, 4504, 4900, 5630, 7882, 9800, 11260, 14075, 15764, 19705, 22520, 27587, 28150, 31528, 39410, 55174, 56300, 78820, 98525, 110348, 112600, 137935, 157640, 197050, 220696, 275870, 394100, 551740, 689675, 788200, 1103480, 1379350, 2758700, 5517400]

約数ペア:

[(1, 5517400), (2, 2758700), (4, 1379350), (5, 1103480), (7, 788200), (8, 689675), (10, 551740), (14, 394100), (20, 275870), (25, 220696), (28, 197050), (35, 157640), (40, 137935), (49, 112600), (50, 110348), (56, 98525), (70, 78820), (98, 56300), (100, 55174), (140, 39410), (175, 31528), (196, 28150), (200, 27587), (245, 22520), (280, 19705), (350, 15764), (392, 14075), (490, 11260), (563, 9800), (700, 7882), (980, 5630), (1126, 4900), (1225, 4504), (1400, 3941), (1960, 2815), (2252, 2450)]