2701640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 6706800

約数和(自身を除く): 4005160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 137, 145, 170, 232, 274, 290, 340, 493, 548, 580, 680, 685, 986, 1096, 1160, 1370, 1972, 2329, 2465, 2740, 3944, 3973, 4658, 4930, 5480, 7946, 9316, 9860, 11645, 15892, 18632, 19720, 19865, 23290, 31784, 39730, 46580, 67541, 79460, 93160, 135082, 158920, 270164, 337705, 540328, 675410, 1350820, 2701640]

約数ペア:

[(1, 2701640), (2, 1350820), (4, 675410), (5, 540328), (8, 337705), (10, 270164), (17, 158920), (20, 135082), (29, 93160), (34, 79460), (40, 67541), (58, 46580), (68, 39730), (85, 31784), (116, 23290), (136, 19865), (137, 19720), (145, 18632), (170, 15892), (232, 11645), (274, 9860), (290, 9316), (340, 7946), (493, 5480), (548, 4930), (580, 4658), (680, 3973), (685, 3944), (986, 2740), (1096, 2465), (1160, 2329), (1370, 1972)]