1330882094900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{324605389}}^1$

素因数の和:324605444

約数の個数: 36

約数和(自身を含む): 2958453524460

約数和(自身を除く): 1627571429560

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 324605389, 649210778, 1298421556, 1623026945, 3246053890, 6492107780, 8115134725, 13308820949, 16230269450, 26617641898, 32460538900, 53235283796, 66544104745, 133088209490, 266176418980, 332720523725, 665441047450, 1330882094900]

約数ペア:

[(1, 1330882094900), (2, 665441047450), (4, 332720523725), (5, 266176418980), (10, 133088209490), (20, 66544104745), (25, 53235283796), (41, 32460538900), (50, 26617641898), (82, 16230269450), (100, 13308820949), (164, 8115134725), (205, 6492107780), (410, 3246053890), (820, 1623026945), (1025, 1298421556), (2050, 649210778), (4100, 324605389)]