4964955520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1637}}^1$

素因数の和:2340

約数の個数: 128

約数和(自身を含む): 13593303360

約数和(自身を除く): 8628347840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 677, 896, 1120, 1354, 1637, 2240, 2708, 3274, 3385, 4480, 4739, 5416, 6548, 6770, 8185, 9478, 10832, 11459, 13096, 13540, 16370, 18956, 21664, 22918, 23695, 26192, 27080, 32740, 37912, 43328, 45836, 47390, 52384, 54160, 57295, 65480, 75824, 86656, 91672, 94780, 104768, 108320, 114590, 130960, 151648, 183344, 189560, 209536, 216640, 229180, 261920, 303296, 366688, 379120, 433280, 458360, 523840, 606592, 733376, 758240, 916720, 1047680, 1108249, 1466752, 1516480, 1833440, 2216498, 3032960, 3666880, 4432996, 5541245, 7333760, 7757743, 8865992, 11082490, 15515486, 17731984, 22164980, 31030972, 35463968, 38788715, 44329960, 62061944, 70927936, 77577430, 88659920, 124123888, 141855872, 155154860, 177319840, 248247776, 310309720, 354639680, 496495552, 620619440, 709279360, 992991104, 1241238880, 2482477760, 4964955520]

約数ペア:

[(1, 4964955520), (2, 2482477760), (4, 1241238880), (5, 992991104), (7, 709279360), (8, 620619440), (10, 496495552), (14, 354639680), (16, 310309720), (20, 248247776), (28, 177319840), (32, 155154860), (35, 141855872), (40, 124123888), (56, 88659920), (64, 77577430), (70, 70927936), (80, 62061944), (112, 44329960), (128, 38788715), (140, 35463968), (160, 31030972), (224, 22164980), (280, 17731984), (320, 15515486), (448, 11082490), (560, 8865992), (640, 7757743), (677, 7333760), (896, 5541245), (1120, 4432996), (1354, 3666880), (1637, 3032960), (2240, 2216498), (2708, 1833440), (3274, 1516480), (3385, 1466752), (4480, 1108249), (4739, 1047680), (5416, 916720), (6548, 758240), (6770, 733376), (8185, 606592), (9478, 523840), (10832, 458360), (11459, 433280), (13096, 379120), (13540, 366688), (16370, 303296), (18956, 261920), (21664, 229180), (22918, 216640), (23695, 209536), (26192, 189560), (27080, 183344), (32740, 151648), (37912, 130960), (43328, 114590), (45836, 108320), (47390, 104768), (52384, 94780), (54160, 91672), (57295, 86656), (65480, 75824)]