65800880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48383}}^1$

素因数の和:48413

約数の個数: 40

約数和(自身を含む): 161989632

約数和(自身を除く): 96188752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 48383, 96766, 193532, 241915, 387064, 483830, 774128, 822511, 967660, 1645022, 1935320, 3290044, 3870640, 4112555, 6580088, 8225110, 13160176, 16450220, 32900440, 65800880]

約数ペア:

[(1, 65800880), (2, 32900440), (4, 16450220), (5, 13160176), (8, 8225110), (10, 6580088), (16, 4112555), (17, 3870640), (20, 3290044), (34, 1935320), (40, 1645022), (68, 967660), (80, 822511), (85, 774128), (136, 483830), (170, 387064), (272, 241915), (340, 193532), (680, 96766), (1360, 48383)]