7403120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 17811360

約数和(自身を除く): 10408240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3191, 6382, 12764, 15955, 25528, 31910, 51056, 63820, 92539, 127640, 185078, 255280, 370156, 462695, 740312, 925390, 1480624, 1850780, 3701560, 7403120]

約数ペア:

[(1, 7403120), (2, 3701560), (4, 1850780), (5, 1480624), (8, 925390), (10, 740312), (16, 462695), (20, 370156), (29, 255280), (40, 185078), (58, 127640), (80, 92539), (116, 63820), (145, 51056), (232, 31910), (290, 25528), (464, 15955), (580, 12764), (1160, 6382), (2320, 3191)]