105510800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13883}}^1$

素因数の和:13920

約数の個数: 60

約数和(自身を含む): 266850480

約数和(自身を除く): 161339680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13883, 27766, 55532, 69415, 111064, 138830, 222128, 263777, 277660, 347075, 527554, 555320, 694150, 1055108, 1110640, 1318885, 1388300, 2110216, 2637770, 2776600, 4220432, 5275540, 5553200, 6594425, 10551080, 13188850, 21102160, 26377700, 52755400, 105510800]

約数ペア:

[(1, 105510800), (2, 52755400), (4, 26377700), (5, 21102160), (8, 13188850), (10, 10551080), (16, 6594425), (19, 5553200), (20, 5275540), (25, 4220432), (38, 2776600), (40, 2637770), (50, 2110216), (76, 1388300), (80, 1318885), (95, 1110640), (100, 1055108), (152, 694150), (190, 555320), (200, 527554), (304, 347075), (380, 277660), (400, 263777), (475, 222128), (760, 138830), (950, 111064), (1520, 69415), (1900, 55532), (3800, 27766), (7600, 13883)]