8301513850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{17027}}^1$

素因数の和:17252

約数の個数: 72

約数和(自身を含む): 18053085600

約数和(自身を除く): 9751571750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 199, 245, 350, 398, 490, 995, 1225, 1393, 1990, 2450, 2786, 4975, 6965, 9751, 9950, 13930, 17027, 19502, 34054, 34825, 48755, 69650, 85135, 97510, 119189, 170270, 238378, 243775, 425675, 487550, 595945, 834323, 851350, 1191890, 1668646, 2979725, 3388373, 4171615, 5959450, 6776746, 8343230, 16941865, 20858075, 23718611, 33883730, 41716150, 47437222, 84709325, 118593055, 166030277, 169418650, 237186110, 332060554, 592965275, 830151385, 1185930550, 1660302770, 4150756925, 8301513850]

約数ペア:

[(1, 8301513850), (2, 4150756925), (5, 1660302770), (7, 1185930550), (10, 830151385), (14, 592965275), (25, 332060554), (35, 237186110), (49, 169418650), (50, 166030277), (70, 118593055), (98, 84709325), (175, 47437222), (199, 41716150), (245, 33883730), (350, 23718611), (398, 20858075), (490, 16941865), (995, 8343230), (1225, 6776746), (1393, 5959450), (1990, 4171615), (2450, 3388373), (2786, 2979725), (4975, 1668646), (6965, 1191890), (9751, 851350), (9950, 834323), (13930, 595945), (17027, 487550), (19502, 425675), (34054, 243775), (34825, 238378), (48755, 170270), (69650, 119189), (85135, 97510)]