1567644880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1249}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 3780450000

約数和(自身を除く): 2212805120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 541, 580, 1082, 1160, 1249, 2164, 2320, 2498, 2705, 4328, 4996, 5410, 6245, 8656, 9992, 10820, 12490, 15689, 19984, 21640, 24980, 31378, 36221, 43280, 49960, 62756, 72442, 78445, 99920, 125512, 144884, 156890, 181105, 251024, 289768, 313780, 362210, 579536, 627560, 675709, 724420, 1255120, 1351418, 1448840, 2702836, 2897680, 3378545, 5405672, 6757090, 10811344, 13514180, 19595561, 27028360, 39191122, 54056720, 78382244, 97977805, 156764488, 195955610, 313528976, 391911220, 783822440, 1567644880]

約数ペア:

[(1, 1567644880), (2, 783822440), (4, 391911220), (5, 313528976), (8, 195955610), (10, 156764488), (16, 97977805), (20, 78382244), (29, 54056720), (40, 39191122), (58, 27028360), (80, 19595561), (116, 13514180), (145, 10811344), (232, 6757090), (290, 5405672), (464, 3378545), (541, 2897680), (580, 2702836), (1082, 1448840), (1160, 1351418), (1249, 1255120), (2164, 724420), (2320, 675709), (2498, 627560), (2705, 579536), (4328, 362210), (4996, 313780), (5410, 289768), (6245, 251024), (8656, 181105), (9992, 156890), (10820, 144884), (12490, 125512), (15689, 99920), (19984, 78445), (21640, 72442), (24980, 62756), (31378, 49960), (36221, 43280)]