63848680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6218

約数の個数: 64

約数和(自身を含む): 168647040

約数和(自身を除く): 104798360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 6163, 10360, 12326, 24652, 30815, 43141, 49304, 61630, 86282, 123260, 172564, 215705, 228031, 246520, 345128, 431410, 456062, 862820, 912124, 1140155, 1596217, 1725640, 1824248, 2280310, 3192434, 4560620, 6384868, 7981085, 9121240, 12769736, 15962170, 31924340, 63848680]

約数ペア:

[(1, 63848680), (2, 31924340), (4, 15962170), (5, 12769736), (7, 9121240), (8, 7981085), (10, 6384868), (14, 4560620), (20, 3192434), (28, 2280310), (35, 1824248), (37, 1725640), (40, 1596217), (56, 1140155), (70, 912124), (74, 862820), (140, 456062), (148, 431410), (185, 345128), (259, 246520), (280, 228031), (296, 215705), (370, 172564), (518, 123260), (740, 86282), (1036, 61630), (1295, 49304), (1480, 43141), (2072, 30815), (2590, 24652), (5180, 12326), (6163, 10360)]