65036240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42787}}^1$

素因数の和:42819

約数の個数: 40

約数和(自身を含む): 159171360

約数和(自身を除く): 94135120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 42787, 85574, 171148, 213935, 342296, 427870, 684592, 812953, 855740, 1625906, 1711480, 3251812, 3422960, 4064765, 6503624, 8129530, 13007248, 16259060, 32518120, 65036240]

約数ペア:

[(1, 65036240), (2, 32518120), (4, 16259060), (5, 13007248), (8, 8129530), (10, 6503624), (16, 4064765), (19, 3422960), (20, 3251812), (38, 1711480), (40, 1625906), (76, 855740), (80, 812953), (95, 684592), (152, 427870), (190, 342296), (304, 213935), (380, 171148), (760, 85574), (1520, 42787)]