82046860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8747}}^1$

素因数の和:8830

約数の個数: 48

約数和(自身を含む): 199874304

約数和(自身を除く): 117827444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 8747, 9380, 17494, 34988, 43735, 61229, 87470, 122458, 174940, 244916, 306145, 586049, 612290, 1172098, 1224580, 2344196, 2930245, 4102343, 5860490, 8204686, 11720980, 16409372, 20511715, 41023430, 82046860]

約数ペア:

[(1, 82046860), (2, 41023430), (4, 20511715), (5, 16409372), (7, 11720980), (10, 8204686), (14, 5860490), (20, 4102343), (28, 2930245), (35, 2344196), (67, 1224580), (70, 1172098), (134, 612290), (140, 586049), (268, 306145), (335, 244916), (469, 174940), (670, 122458), (938, 87470), (1340, 61229), (1876, 43735), (2345, 34988), (4690, 17494), (8747, 9380)]