2207029160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7882247}}^1$

素因数の和:7882265

約数の個数: 32

約数和(自身を含む): 5675218560

約数和(自身を除く): 3468189400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7882247, 15764494, 31528988, 39411235, 55175729, 63057976, 78822470, 110351458, 157644940, 220702916, 275878645, 315289880, 441405832, 551757290, 1103514580, 2207029160]

約数ペア:

[(1, 2207029160), (2, 1103514580), (4, 551757290), (5, 441405832), (7, 315289880), (8, 275878645), (10, 220702916), (14, 157644940), (20, 110351458), (28, 78822470), (35, 63057976), (40, 55175729), (56, 39411235), (70, 31528988), (140, 15764494), (280, 7882247)]