85951460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26693}}^1$

素因数の和:26732

約数の個数: 48

約数和(自身を含む): 215260416

約数和(自身を除く): 129308956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26693, 53386, 106772, 133465, 186851, 266930, 373702, 533860, 613939, 747404, 934255, 1227878, 1868510, 2455756, 3069695, 3737020, 4297573, 6139390, 8595146, 12278780, 17190292, 21487865, 42975730, 85951460]

約数ペア:

[(1, 85951460), (2, 42975730), (4, 21487865), (5, 17190292), (7, 12278780), (10, 8595146), (14, 6139390), (20, 4297573), (23, 3737020), (28, 3069695), (35, 2455756), (46, 1868510), (70, 1227878), (92, 934255), (115, 747404), (140, 613939), (161, 533860), (230, 373702), (322, 266930), (460, 186851), (644, 133465), (805, 106772), (1610, 53386), (3220, 26693)]