69545960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14369}}^1$

素因数の和:14402

約数の個数: 48

約数和(自身を含む): 172008900

約数和(自身を除く): 102462940

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, 14369, 28738, 57476, 71845, 114952, 143690, 158059, 287380, 316118, 574760, 632236, 790295, 1264472, 1580590, 1738649, 3161180, 3477298, 6322360, 6954596, 8693245, 13909192, 17386490, 34772980, 69545960]

約数ペア:

[(1, 69545960), (2, 34772980), (4, 17386490), (5, 13909192), (8, 8693245), (10, 6954596), (11, 6322360), (20, 3477298), (22, 3161180), (40, 1738649), (44, 1580590), (55, 1264472), (88, 790295), (110, 632236), (121, 574760), (220, 316118), (242, 287380), (440, 158059), (484, 143690), (605, 114952), (968, 71845), (1210, 57476), (2420, 28738), (4840, 14369)]