1469450960

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 3501299712

約数和(自身を除く): 2031848752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 127, 244, 254, 305, 488, 508, 610, 635, 976, 1016, 1220, 1270, 2032, 2371, 2440, 2540, 4742, 4880, 5080, 7747, 9484, 10160, 11855, 15494, 18968, 23710, 30988, 37936, 38735, 47420, 61976, 77470, 94840, 123952, 144631, 154940, 189680, 289262, 301117, 309880, 578524, 602234, 619760, 723155, 1157048, 1204468, 1446310, 1505585, 2314096, 2408936, 2892620, 3011170, 4817872, 5785240, 6022340, 11570480, 12044680, 18368137, 24089360, 36736274, 73472548, 91840685, 146945096, 183681370, 293890192, 367362740, 734725480, 1469450960]

約数ペア:

[(1, 1469450960), (2, 734725480), (4, 367362740), (5, 293890192), (8, 183681370), (10, 146945096), (16, 91840685), (20, 73472548), (40, 36736274), (61, 24089360), (80, 18368137), (122, 12044680), (127, 11570480), (244, 6022340), (254, 5785240), (305, 4817872), (488, 3011170), (508, 2892620), (610, 2408936), (635, 2314096), (976, 1505585), (1016, 1446310), (1220, 1204468), (1270, 1157048), (2032, 723155), (2371, 619760), (2440, 602234), (2540, 578524), (4742, 309880), (4880, 301117), (5080, 289262), (7747, 189680), (9484, 154940), (10160, 144631), (11855, 123952), (15494, 94840), (18968, 77470), (23710, 61976), (30988, 47420), (37936, 38735)]