74879080

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6389}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 169079400

約数和(自身を除く): 94200320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 6389, 11720, 12778, 25556, 31945, 51112, 63890, 127780, 255560, 1871977, 3743954, 7487908, 9359885, 14975816, 18719770, 37439540, 74879080]

約数ペア:

[(1, 74879080), (2, 37439540), (4, 18719770), (5, 14975816), (8, 9359885), (10, 7487908), (20, 3743954), (40, 1871977), (293, 255560), (586, 127780), (1172, 63890), (1465, 51112), (2344, 31945), (2930, 25556), (5860, 12778), (6389, 11720)]