71200250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 154058112

約数和(自身を除く): 82857862

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 935, 1375, 1523, 1870, 2125, 2750, 3046, 4250, 4675, 7615, 9350, 15230, 16753, 23375, 25891, 33506, 38075, 46750, 51782, 76150, 83765, 129455, 167530, 190375, 258910, 284801, 380750, 418825, 569602, 647275, 837650, 1294550, 1424005, 2094125, 2848010, 3236375, 4188250, 6472750, 7120025, 14240050, 35600125, 71200250]

約数ペア:

[(1, 71200250), (2, 35600125), (5, 14240050), (10, 7120025), (11, 6472750), (17, 4188250), (22, 3236375), (25, 2848010), (34, 2094125), (50, 1424005), (55, 1294550), (85, 837650), (110, 647275), (125, 569602), (170, 418825), (187, 380750), (250, 284801), (275, 258910), (374, 190375), (425, 167530), (550, 129455), (850, 83765), (935, 76150), (1375, 51782), (1523, 46750), (1870, 38075), (2125, 33506), (2750, 25891), (3046, 23375), (4250, 16753), (4675, 15230), (7615, 9350)]