17156788280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{244957}}^1$

素因数の和:245088

約数の個数: 64

約数和(自身を含む): 41270523840

約数和(自身を除く): 24113735560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 2060, 3502, 4120, 7004, 8755, 14008, 17510, 35020, 70040, 244957, 489914, 979828, 1224785, 1959656, 2449570, 4164269, 4899140, 8328538, 9798280, 16657076, 20821345, 25230571, 33314152, 41642690, 50461142, 83285380, 100922284, 126152855, 166570760, 201844568, 252305710, 428919707, 504611420, 857839414, 1009222840, 1715678828, 2144598535, 3431357656, 4289197070, 8578394140, 17156788280]

約数ペア:

[(1, 17156788280), (2, 8578394140), (4, 4289197070), (5, 3431357656), (8, 2144598535), (10, 1715678828), (17, 1009222840), (20, 857839414), (34, 504611420), (40, 428919707), (68, 252305710), (85, 201844568), (103, 166570760), (136, 126152855), (170, 100922284), (206, 83285380), (340, 50461142), (412, 41642690), (515, 33314152), (680, 25230571), (824, 20821345), (1030, 16657076), (1751, 9798280), (2060, 8328538), (3502, 4899140), (4120, 4164269), (7004, 2449570), (8755, 1959656), (14008, 1224785), (17510, 979828), (35020, 489914), (70040, 244957)]