495965650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7993}}^1$

素因数の和:8095

約数の個数: 48

約数和(自身を含む): 990264744

約数和(自身を除く): 494299094

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 730, 850, 1241, 1825, 2482, 3650, 6205, 7993, 12410, 15986, 31025, 39965, 62050, 79930, 135881, 199825, 271762, 399650, 583489, 679405, 1166978, 1358810, 2917445, 3397025, 5834890, 6794050, 9919313, 14587225, 19838626, 29174450, 49596565, 99193130, 247982825, 495965650]

約数ペア:

[(1, 495965650), (2, 247982825), (5, 99193130), (10, 49596565), (17, 29174450), (25, 19838626), (34, 14587225), (50, 9919313), (73, 6794050), (85, 5834890), (146, 3397025), (170, 2917445), (365, 1358810), (425, 1166978), (730, 679405), (850, 583489), (1241, 399650), (1825, 271762), (2482, 199825), (3650, 135881), (6205, 79930), (7993, 62050), (12410, 39965), (15986, 31025)]