9870477584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{12979}}^1$

素因数の和:13176

約数の個数: 80

約数和(自身を含む): 21728520000

約数和(自身を除く): 11858042416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 149, 176, 232, 298, 319, 464, 596, 638, 1192, 1276, 1639, 2384, 2552, 3278, 4321, 5104, 6556, 8642, 12979, 13112, 17284, 25958, 26224, 34568, 47531, 51916, 69136, 95062, 103832, 142769, 190124, 207664, 285538, 376391, 380248, 571076, 752782, 760496, 1142152, 1505564, 1933871, 2284304, 3011128, 3867742, 4140301, 6022256, 7735484, 8280602, 15470968, 16561204, 21272581, 30941936, 33122408, 42545162, 56082259, 66244816, 85090324, 112164518, 170180648, 224329036, 340361296, 448658072, 616904849, 897316144, 1233809698, 2467619396, 4935238792, 9870477584]

約数ペア:

[(1, 9870477584), (2, 4935238792), (4, 2467619396), (8, 1233809698), (11, 897316144), (16, 616904849), (22, 448658072), (29, 340361296), (44, 224329036), (58, 170180648), (88, 112164518), (116, 85090324), (149, 66244816), (176, 56082259), (232, 42545162), (298, 33122408), (319, 30941936), (464, 21272581), (596, 16561204), (638, 15470968), (1192, 8280602), (1276, 7735484), (1639, 6022256), (2384, 4140301), (2552, 3867742), (3278, 3011128), (4321, 2284304), (5104, 1933871), (6556, 1505564), (8642, 1142152), (12979, 760496), (13112, 752782), (17284, 571076), (25958, 380248), (26224, 376391), (34568, 285538), (47531, 207664), (51916, 190124), (69136, 142769), (95062, 103832)]