125170340740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8979221}}^1$

素因数の和:8979288

約数の個数: 48

約数和(自身を含む): 285108256944

約数和(自身を除く): 159937916204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 8979221, 17958442, 35916884, 44896105, 89792210, 152646757, 179584420, 305293514, 368148061, 610587028, 736296122, 763233785, 1472592244, 1526467570, 1840740305, 3052935140, 3681480610, 6258517037, 7362961220, 12517034074, 25034068148, 31292585185, 62585170370, 125170340740]

約数ペア:

[(1, 125170340740), (2, 62585170370), (4, 31292585185), (5, 25034068148), (10, 12517034074), (17, 7362961220), (20, 6258517037), (34, 3681480610), (41, 3052935140), (68, 1840740305), (82, 1526467570), (85, 1472592244), (164, 763233785), (170, 736296122), (205, 610587028), (340, 368148061), (410, 305293514), (697, 179584420), (820, 152646757), (1394, 89792210), (2788, 44896105), (3485, 35916884), (6970, 17958442), (13940, 8979221)]