76838240

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{853}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 182065968

約数和(自身を除く): 105227728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 853, 1126, 1706, 2252, 2815, 3412, 4265, 4504, 5630, 6824, 8530, 9008, 11260, 13648, 17060, 18016, 22520, 27296, 34120, 45040, 68240, 90080, 136480, 480239, 960478, 1920956, 2401195, 3841912, 4802390, 7683824, 9604780, 15367648, 19209560, 38419120, 76838240]

約数ペア:

[(1, 76838240), (2, 38419120), (4, 19209560), (5, 15367648), (8, 9604780), (10, 7683824), (16, 4802390), (20, 3841912), (32, 2401195), (40, 1920956), (80, 960478), (160, 480239), (563, 136480), (853, 90080), (1126, 68240), (1706, 45040), (2252, 34120), (2815, 27296), (3412, 22520), (4265, 18016), (4504, 17060), (5630, 13648), (6824, 11260), (8530, 9008)]