2298889440560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{700880927}}^1$

素因数の和:700880981

約数の個数: 40

約数和(自身を含む): 5475281809536

約数和(自身を除く): 3176392368976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 700880927, 1401761854, 2803523708, 3504404635, 5607047416, 7008809270, 11214094832, 14017618540, 28035237080, 28736118007, 56070474160, 57472236014, 114944472028, 143680590035, 229888944056, 287361180070, 459777888112, 574722360140, 1149444720280, 2298889440560]

約数ペア:

[(1, 2298889440560), (2, 1149444720280), (4, 574722360140), (5, 459777888112), (8, 287361180070), (10, 229888944056), (16, 143680590035), (20, 114944472028), (40, 57472236014), (41, 56070474160), (80, 28736118007), (82, 28035237080), (164, 14017618540), (205, 11214094832), (328, 7008809270), (410, 5607047416), (656, 3504404635), (820, 2803523708), (1640, 1401761854), (3280, 700880927)]