98891770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1879}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 188150400

約数和(自身を除く): 89258630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 1879, 2770, 3758, 5263, 9395, 10526, 18790, 26315, 35701, 52630, 71402, 178505, 357010, 520483, 1040966, 2602415, 5204830, 9889177, 19778354, 49445885, 98891770]

約数ペア:

[(1, 98891770), (2, 49445885), (5, 19778354), (10, 9889177), (19, 5204830), (38, 2602415), (95, 1040966), (190, 520483), (277, 357010), (554, 178505), (1385, 71402), (1879, 52630), (2770, 35701), (3758, 26315), (5263, 18790), (9395, 10526)]