5746480

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 13503600

約数和(自身を除く): 7757120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 659, 872, 1090, 1318, 1744, 2180, 2636, 3295, 4360, 5272, 6590, 8720, 10544, 13180, 26360, 52720, 71831, 143662, 287324, 359155, 574648, 718310, 1149296, 1436620, 2873240, 5746480]

約数ペア:

[(1, 5746480), (2, 2873240), (4, 1436620), (5, 1149296), (8, 718310), (10, 574648), (16, 359155), (20, 287324), (40, 143662), (80, 71831), (109, 52720), (218, 26360), (436, 13180), (545, 10544), (659, 8720), (872, 6590), (1090, 5272), (1318, 4360), (1744, 3295), (2180, 2636)]