266509105630

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1\times {\mathrm{49747}}^1$

素因数の和:52504

約数の個数: 32

約数和(自身を含む): 482189454720

約数和(自身を除く): 215680349090

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2539, 5078, 12695, 25390, 49747, 99494, 248735, 497470, 535729, 1071458, 2678645, 5357290, 10496617, 20993234, 52483085, 104966170, 126307633, 252615266, 631538165, 1263076330, 26650910563, 53301821126, 133254552815, 266509105630]

約数ペア:

[(1, 266509105630), (2, 133254552815), (5, 53301821126), (10, 26650910563), (211, 1263076330), (422, 631538165), (1055, 252615266), (2110, 126307633), (2539, 104966170), (5078, 52483085), (12695, 20993234), (25390, 10496617), (49747, 5357290), (99494, 2678645), (248735, 1071458), (497470, 535729)]