8040200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{5743}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 21367680

約数和(自身を除く): 13327480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 5743, 11486, 22972, 28715, 40201, 45944, 57430, 80402, 114860, 143575, 160804, 201005, 229720, 287150, 321608, 402010, 574300, 804020, 1005025, 1148600, 1608040, 2010050, 4020100, 8040200]

約数ペア:

[(1, 8040200), (2, 4020100), (4, 2010050), (5, 1608040), (7, 1148600), (8, 1005025), (10, 804020), (14, 574300), (20, 402010), (25, 321608), (28, 287150), (35, 229720), (40, 201005), (50, 160804), (56, 143575), (70, 114860), (100, 80402), (140, 57430), (175, 45944), (200, 40201), (280, 28715), (350, 22972), (700, 11486), (1400, 5743)]