1549618480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{11321}}^1$

素因数の和:11422

約数の個数: 80

約数和(自身を含む): 3790605600

約数和(自身を除く): 2240987120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 4720, 6844, 8555, 11321, 13688, 17110, 22642, 27376, 34220, 45284, 56605, 68440, 90568, 113210, 136880, 181136, 226420, 328309, 452840, 656618, 667939, 905680, 1313236, 1335878, 1641545, 2626472, 2671756, 3283090, 3339695, 5252944, 5343512, 6566180, 6679390, 10687024, 13132360, 13358780, 19370231, 26264720, 26717560, 38740462, 53435120, 77480924, 96851155, 154961848, 193702310, 309923696, 387404620, 774809240, 1549618480]

約数ペア:

[(1, 1549618480), (2, 774809240), (4, 387404620), (5, 309923696), (8, 193702310), (10, 154961848), (16, 96851155), (20, 77480924), (29, 53435120), (40, 38740462), (58, 26717560), (59, 26264720), (80, 19370231), (116, 13358780), (118, 13132360), (145, 10687024), (232, 6679390), (236, 6566180), (290, 5343512), (295, 5252944), (464, 3339695), (472, 3283090), (580, 2671756), (590, 2626472), (944, 1641545), (1160, 1335878), (1180, 1313236), (1711, 905680), (2320, 667939), (2360, 656618), (3422, 452840), (4720, 328309), (6844, 226420), (8555, 181136), (11321, 136880), (13688, 113210), (17110, 90568), (22642, 68440), (27376, 56605), (34220, 45284)]