2800205104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8618

約数の個数: 80

約数和(自身を含む): 6086753280

約数和(自身を除く): 3286548176

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 304, 368, 376, 437, 752, 874, 893, 1081, 1748, 1786, 2162, 3496, 3572, 4324, 6992, 7144, 8521, 8648, 14288, 17042, 17296, 20539, 34084, 41078, 68168, 82156, 136336, 161899, 164312, 195983, 323798, 328624, 391966, 400487, 647596, 783932, 800974, 1295192, 1567864, 1601948, 2590384, 3135728, 3203896, 3723677, 6407792, 7447354, 7609253, 9211201, 14894708, 15218506, 18422402, 29789416, 30437012, 36844804, 59578832, 60874024, 73689608, 121748048, 147379216, 175012819, 350025638, 700051276, 1400102552, 2800205104]

約数ペア:

[(1, 2800205104), (2, 1400102552), (4, 700051276), (8, 350025638), (16, 175012819), (19, 147379216), (23, 121748048), (38, 73689608), (46, 60874024), (47, 59578832), (76, 36844804), (92, 30437012), (94, 29789416), (152, 18422402), (184, 15218506), (188, 14894708), (304, 9211201), (368, 7609253), (376, 7447354), (437, 6407792), (752, 3723677), (874, 3203896), (893, 3135728), (1081, 2590384), (1748, 1601948), (1786, 1567864), (2162, 1295192), (3496, 800974), (3572, 783932), (4324, 647596), (6992, 400487), (7144, 391966), (8521, 328624), (8648, 323798), (14288, 195983), (17042, 164312), (17296, 161899), (20539, 136336), (34084, 82156), (41078, 68168)]