76539220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{10601}}^1$

素因数の和:10648

約数の個数: 36

約数和(自身を含む): 169653204

約数和(自身を除く): 93113984

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 10601, 21202, 42404, 53005, 106010, 201419, 212020, 402838, 805676, 1007095, 2014190, 3826961, 4028380, 7653922, 15307844, 19134805, 38269610, 76539220]

約数ペア:

[(1, 76539220), (2, 38269610), (4, 19134805), (5, 15307844), (10, 7653922), (19, 4028380), (20, 3826961), (38, 2014190), (76, 1007095), (95, 805676), (190, 402838), (361, 212020), (380, 201419), (722, 106010), (1444, 53005), (1805, 42404), (3610, 21202), (7220, 10601)]