1001175550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1543}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 1964338560

約数和(自身を除く): 963163010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 683, 950, 1366, 1543, 3086, 3415, 6830, 7715, 12977, 15430, 17075, 25954, 29317, 34150, 38575, 58634, 64885, 77150, 129770, 146585, 293170, 324425, 648850, 732925, 1053869, 1465850, 2107738, 5269345, 10538690, 20023511, 26346725, 40047022, 52693450, 100117555, 200235110, 500587775, 1001175550]

約数ペア:

[(1, 1001175550), (2, 500587775), (5, 200235110), (10, 100117555), (19, 52693450), (25, 40047022), (38, 26346725), (50, 20023511), (95, 10538690), (190, 5269345), (475, 2107738), (683, 1465850), (950, 1053869), (1366, 732925), (1543, 648850), (3086, 324425), (3415, 293170), (6830, 146585), (7715, 129770), (12977, 77150), (15430, 64885), (17075, 58634), (25954, 38575), (29317, 34150)]