525808218250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{80273}}^1$

素因数の和:80513

約数の個数: 128

約数和(自身を含む): 1190161589760

約数和(自身を除く): 664353371510

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 197, 250, 266, 350, 394, 475, 665, 875, 950, 985, 1330, 1379, 1750, 1970, 2375, 2758, 3325, 3743, 4750, 4925, 6650, 6895, 7486, 9850, 13790, 16625, 18715, 24625, 26201, 33250, 34475, 37430, 49250, 52402, 68950, 80273, 93575, 131005, 160546, 172375, 187150, 262010, 344750, 401365, 467875, 561911, 655025, 802730, 935750, 1123822, 1310050, 1525187, 2006825, 2809555, 3050374, 3275125, 4013650, 5619110, 6550250, 7625935, 10034125, 10676309, 14047775, 15251870, 15813781, 20068250, 21352618, 28095550, 31627562, 38129675, 53381545, 70238875, 76259350, 79068905, 106763090, 110696467, 140477750, 158137810, 190648375, 221392934, 266907725, 300461839, 381296750, 395344525, 533815450, 553482335, 600923678, 790689050, 1106964670, 1334538625, 1502309195, 1976722625, 2103232873, 2669077250, 2767411675, 3004618390, 3953445250, 4206465746, 5534823350, 7511545975, 10516164365, 13837058375, 15023091950, 21032328730, 27674116750, 37557729875, 52580821825, 75115459750, 105161643650, 262904109125, 525808218250]

約数ペア:

[(1, 525808218250), (2, 262904109125), (5, 105161643650), (7, 75115459750), (10, 52580821825), (14, 37557729875), (19, 27674116750), (25, 21032328730), (35, 15023091950), (38, 13837058375), (50, 10516164365), (70, 7511545975), (95, 5534823350), (125, 4206465746), (133, 3953445250), (175, 3004618390), (190, 2767411675), (197, 2669077250), (250, 2103232873), (266, 1976722625), (350, 1502309195), (394, 1334538625), (475, 1106964670), (665, 790689050), (875, 600923678), (950, 553482335), (985, 533815450), (1330, 395344525), (1379, 381296750), (1750, 300461839), (1970, 266907725), (2375, 221392934), (2758, 190648375), (3325, 158137810), (3743, 140477750), (4750, 110696467), (4925, 106763090), (6650, 79068905), (6895, 76259350), (7486, 70238875), (9850, 53381545), (13790, 38129675), (16625, 31627562), (18715, 28095550), (24625, 21352618), (26201, 20068250), (33250, 15813781), (34475, 15251870), (37430, 14047775), (49250, 10676309), (52402, 10034125), (68950, 7625935), (80273, 6550250), (93575, 5619110), (131005, 4013650), (160546, 3275125), (172375, 3050374), (187150, 2809555), (262010, 2006825), (344750, 1525187), (401365, 1310050), (467875, 1123822), (561911, 935750), (655025, 802730)]