98585960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20369}}^1$

素因数の和:20402

約数の個数: 48

約数和(自身を含む): 243828900

約数和(自身を除く): 145242940

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20369, 40738, 81476, 101845, 162952, 203690, 224059, 407380, 448118, 814760, 896236, 1120295, 1792472, 2240590, 2464649, 4481180, 4929298, 8962360, 9858596, 12323245, 19717192, 24646490, 49292980, 98585960]

約数ペア:

[(1, 98585960), (2, 49292980), (4, 24646490), (5, 19717192), (8, 12323245), (10, 9858596), (11, 8962360), (20, 4929298), (22, 4481180), (40, 2464649), (44, 2240590), (55, 1792472), (88, 1120295), (110, 896236), (121, 814760), (220, 448118), (242, 407380), (440, 224059), (484, 203690), (605, 162952), (968, 101845), (1210, 81476), (2420, 40738), (4840, 20369)]