39656580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2287}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 118005888

約数和(自身を除く): 78349308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2287, 2890, 3468, 4335, 4574, 5780, 6861, 8670, 9148, 11435, 13722, 17340, 22870, 27444, 34305, 38879, 45740, 68610, 77758, 116637, 137220, 155516, 194395, 233274, 388790, 466548, 583185, 660943, 777580, 1166370, 1321886, 1982829, 2332740, 2643772, 3304715, 3965658, 6609430, 7931316, 9914145, 13218860, 19828290, 39656580]

約数ペア:

[(1, 39656580), (2, 19828290), (3, 13218860), (4, 9914145), (5, 7931316), (6, 6609430), (10, 3965658), (12, 3304715), (15, 2643772), (17, 2332740), (20, 1982829), (30, 1321886), (34, 1166370), (51, 777580), (60, 660943), (68, 583185), (85, 466548), (102, 388790), (170, 233274), (204, 194395), (255, 155516), (289, 137220), (340, 116637), (510, 77758), (578, 68610), (867, 45740), (1020, 38879), (1156, 34305), (1445, 27444), (1734, 22870), (2287, 17340), (2890, 13722), (3468, 11435), (4335, 9148), (4574, 8670), (5780, 6861)]