7068280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 16102800

約数和(自身を除く): 9034520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2129, 3320, 4258, 8516, 10645, 17032, 21290, 42580, 85160, 176707, 353414, 706828, 883535, 1413656, 1767070, 3534140, 7068280]

約数ペア:

[(1, 7068280), (2, 3534140), (4, 1767070), (5, 1413656), (8, 883535), (10, 706828), (20, 353414), (40, 176707), (83, 85160), (166, 42580), (332, 21290), (415, 17032), (664, 10645), (830, 8516), (1660, 4258), (2129, 3320)]