77019160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101341}}^1$

素因数の和:101371

約数の個数: 32

約数和(自身を含む): 182415600

約数和(自身を除く): 105396440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 101341, 202682, 405364, 506705, 810728, 1013410, 1925479, 2026820, 3850958, 4053640, 7701916, 9627395, 15403832, 19254790, 38509580, 77019160]

約数ペア:

[(1, 77019160), (2, 38509580), (4, 19254790), (5, 15403832), (8, 9627395), (10, 7701916), (19, 4053640), (20, 3850958), (38, 2026820), (40, 1925479), (76, 1013410), (95, 810728), (152, 506705), (190, 405364), (380, 202682), (760, 101341)]