1778039350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 3585708000

約数和(自身を除く): 1807668650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 139, 149, 170, 202, 278, 298, 425, 505, 695, 745, 850, 1010, 1390, 1490, 1717, 2363, 2525, 2533, 3434, 3475, 3725, 4726, 5050, 5066, 6950, 7450, 8585, 11815, 12665, 14039, 15049, 17170, 20711, 23630, 25330, 28078, 30098, 41422, 42925, 59075, 63325, 70195, 75245, 85850, 103555, 118150, 126650, 140390, 150490, 207110, 238663, 255833, 350975, 352087, 376225, 477326, 511666, 517775, 701950, 704174, 752450, 1035550, 1193315, 1279165, 1760435, 2091811, 2386630, 2558330, 3520870, 4183622, 5966575, 6395825, 8802175, 10459055, 11933150, 12791650, 17604350, 20918110, 35560787, 52295275, 71121574, 104590550, 177803935, 355607870, 889019675, 1778039350]

約数ペア:

[(1, 1778039350), (2, 889019675), (5, 355607870), (10, 177803935), (17, 104590550), (25, 71121574), (34, 52295275), (50, 35560787), (85, 20918110), (101, 17604350), (139, 12791650), (149, 11933150), (170, 10459055), (202, 8802175), (278, 6395825), (298, 5966575), (425, 4183622), (505, 3520870), (695, 2558330), (745, 2386630), (850, 2091811), (1010, 1760435), (1390, 1279165), (1490, 1193315), (1717, 1035550), (2363, 752450), (2525, 704174), (2533, 701950), (3434, 517775), (3475, 511666), (3725, 477326), (4726, 376225), (5050, 352087), (5066, 350975), (6950, 255833), (7450, 238663), (8585, 207110), (11815, 150490), (12665, 140390), (14039, 126650), (15049, 118150), (17170, 103555), (20711, 85850), (23630, 75245), (25330, 70195), (28078, 63325), (30098, 59075), (41422, 42925)]