119151640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 286156800

約数和(自身を除く): 167005160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1279, 1370, 2329, 2558, 2740, 4658, 5116, 5480, 6395, 9316, 10232, 11645, 12790, 18632, 21743, 23290, 25580, 43486, 46580, 51160, 86972, 93160, 108715, 173944, 175223, 217430, 350446, 434860, 700892, 869720, 876115, 1401784, 1752230, 2978791, 3504460, 5957582, 7008920, 11915164, 14893955, 23830328, 29787910, 59575820, 119151640]

約数ペア:

[(1, 119151640), (2, 59575820), (4, 29787910), (5, 23830328), (8, 14893955), (10, 11915164), (17, 7008920), (20, 5957582), (34, 3504460), (40, 2978791), (68, 1752230), (85, 1401784), (136, 876115), (137, 869720), (170, 700892), (274, 434860), (340, 350446), (548, 217430), (680, 175223), (685, 173944), (1096, 108715), (1279, 93160), (1370, 86972), (2329, 51160), (2558, 46580), (2740, 43486), (4658, 25580), (5116, 23290), (5480, 21743), (6395, 18632), (9316, 12790), (10232, 11645)]