5250280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 14307840

約数和(自身を除く): 9057560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1103, 1190, 2206, 2380, 4412, 4760, 5515, 7721, 8824, 11030, 15442, 18751, 22060, 30884, 37502, 38605, 44120, 61768, 75004, 77210, 93755, 131257, 150008, 154420, 187510, 262514, 308840, 375020, 525028, 656285, 750040, 1050056, 1312570, 2625140, 5250280]

約数ペア:

[(1, 5250280), (2, 2625140), (4, 1312570), (5, 1050056), (7, 750040), (8, 656285), (10, 525028), (14, 375020), (17, 308840), (20, 262514), (28, 187510), (34, 154420), (35, 150008), (40, 131257), (56, 93755), (68, 77210), (70, 75004), (85, 61768), (119, 44120), (136, 38605), (140, 37502), (170, 30884), (238, 22060), (280, 18751), (340, 15442), (476, 11030), (595, 8824), (680, 7721), (952, 5515), (1103, 4760), (1190, 4412), (2206, 2380)]