31433000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 79733160

約数和(自身を除く): 48300160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 125, 136, 170, 172, 200, 215, 250, 340, 344, 425, 430, 500, 680, 731, 850, 860, 1000, 1075, 1462, 1700, 1720, 1849, 2125, 2150, 2924, 3400, 3655, 3698, 4250, 4300, 5375, 5848, 7310, 7396, 8500, 8600, 9245, 10750, 14620, 14792, 17000, 18275, 18490, 21500, 29240, 31433, 36550, 36980, 43000, 46225, 62866, 73100, 73960, 91375, 92450, 125732, 146200, 157165, 182750, 184900, 231125, 251464, 314330, 365500, 369800, 462250, 628660, 731000, 785825, 924500, 1257320, 1571650, 1849000, 3143300, 3929125, 6286600, 7858250, 15716500, 31433000]

約数ペア:

[(1, 31433000), (2, 15716500), (4, 7858250), (5, 6286600), (8, 3929125), (10, 3143300), (17, 1849000), (20, 1571650), (25, 1257320), (34, 924500), (40, 785825), (43, 731000), (50, 628660), (68, 462250), (85, 369800), (86, 365500), (100, 314330), (125, 251464), (136, 231125), (170, 184900), (172, 182750), (200, 157165), (215, 146200), (250, 125732), (340, 92450), (344, 91375), (425, 73960), (430, 73100), (500, 62866), (680, 46225), (731, 43000), (850, 36980), (860, 36550), (1000, 31433), (1075, 29240), (1462, 21500), (1700, 18490), (1720, 18275), (1849, 17000), (2125, 14792), (2150, 14620), (2924, 10750), (3400, 9245), (3655, 8600), (3698, 8500), (4250, 7396), (4300, 7310), (5375, 5848)]