6992367440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{25867}}^1$

素因数の和:26020

約数の個数: 80

約数和(自身を含む): 16936296960

約数和(自身を除く): 9943929520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 109, 124, 155, 218, 248, 310, 436, 496, 545, 620, 872, 1090, 1240, 1744, 2180, 2480, 3379, 4360, 6758, 8720, 13516, 16895, 25867, 27032, 33790, 51734, 54064, 67580, 103468, 129335, 135160, 206936, 258670, 270320, 413872, 517340, 801877, 1034680, 1603754, 2069360, 2819503, 3207508, 4009385, 5639006, 6415016, 8018770, 11278012, 12830032, 14097515, 16037540, 22556024, 28195030, 32075080, 45112048, 56390060, 64150160, 87404593, 112780120, 174809186, 225560240, 349618372, 437022965, 699236744, 874045930, 1398473488, 1748091860, 3496183720, 6992367440]

約数ペア:

[(1, 6992367440), (2, 3496183720), (4, 1748091860), (5, 1398473488), (8, 874045930), (10, 699236744), (16, 437022965), (20, 349618372), (31, 225560240), (40, 174809186), (62, 112780120), (80, 87404593), (109, 64150160), (124, 56390060), (155, 45112048), (218, 32075080), (248, 28195030), (310, 22556024), (436, 16037540), (496, 14097515), (545, 12830032), (620, 11278012), (872, 8018770), (1090, 6415016), (1240, 5639006), (1744, 4009385), (2180, 3207508), (2480, 2819503), (3379, 2069360), (4360, 1603754), (6758, 1034680), (8720, 801877), (13516, 517340), (16895, 413872), (25867, 270320), (27032, 258670), (33790, 206936), (51734, 135160), (54064, 129335), (67580, 103468)]