23220400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{8293}}^1$

素因数の和:8318

約数の個数: 60

約数和(自身を含む): 63764272

約数和(自身を除く): 40543872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 8293, 16586, 33172, 41465, 58051, 66344, 82930, 116102, 132688, 165860, 207325, 232204, 290255, 331720, 414650, 464408, 580510, 663440, 829300, 928816, 1161020, 1451275, 1658600, 2322040, 2902550, 3317200, 4644080, 5805100, 11610200, 23220400]

約数ペア:

[(1, 23220400), (2, 11610200), (4, 5805100), (5, 4644080), (7, 3317200), (8, 2902550), (10, 2322040), (14, 1658600), (16, 1451275), (20, 1161020), (25, 928816), (28, 829300), (35, 663440), (40, 580510), (50, 464408), (56, 414650), (70, 331720), (80, 290255), (100, 232204), (112, 207325), (140, 165860), (175, 132688), (200, 116102), (280, 82930), (350, 66344), (400, 58051), (560, 41465), (700, 33172), (1400, 16586), (2800, 8293)]