10841780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 24286080

約数和(自身を除く): 13444300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 277, 380, 412, 515, 554, 1030, 1108, 1385, 1957, 2060, 2770, 3914, 5263, 5540, 7828, 9785, 10526, 19570, 21052, 26315, 28531, 39140, 52630, 57062, 105260, 114124, 142655, 285310, 542089, 570620, 1084178, 2168356, 2710445, 5420890, 10841780]

約数ペア:

[(1, 10841780), (2, 5420890), (4, 2710445), (5, 2168356), (10, 1084178), (19, 570620), (20, 542089), (38, 285310), (76, 142655), (95, 114124), (103, 105260), (190, 57062), (206, 52630), (277, 39140), (380, 28531), (412, 26315), (515, 21052), (554, 19570), (1030, 10526), (1108, 9785), (1385, 7828), (1957, 5540), (2060, 5263), (2770, 3914)]