58439440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38447}}^1$

素因数の和:38479

約数の個数: 40

約数和(自身を含む): 143026560

約数和(自身を除く): 84587120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 38447, 76894, 153788, 192235, 307576, 384470, 615152, 730493, 768940, 1460986, 1537880, 2921972, 3075760, 3652465, 5843944, 7304930, 11687888, 14609860, 29219720, 58439440]

約数ペア:

[(1, 58439440), (2, 29219720), (4, 14609860), (5, 11687888), (8, 7304930), (10, 5843944), (16, 3652465), (19, 3075760), (20, 2921972), (38, 1537880), (40, 1460986), (76, 768940), (80, 730493), (95, 615152), (152, 384470), (190, 307576), (304, 192235), (380, 153788), (760, 76894), (1520, 38447)]