73424080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17317}}^1$

素因数の和:17383

約数の個数: 40

約数和(自身を含む): 173941992

約数和(自身を除く): 100517912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17317, 34634, 69268, 86585, 138536, 173170, 277072, 346340, 692680, 917801, 1385360, 1835602, 3671204, 4589005, 7342408, 9178010, 14684816, 18356020, 36712040, 73424080]

約数ペア:

[(1, 73424080), (2, 36712040), (4, 18356020), (5, 14684816), (8, 9178010), (10, 7342408), (16, 4589005), (20, 3671204), (40, 1835602), (53, 1385360), (80, 917801), (106, 692680), (212, 346340), (265, 277072), (424, 173170), (530, 138536), (848, 86585), (1060, 69268), (2120, 34634), (4240, 17317)]