528055220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18047}}^1$

素因数の和:18093

約数の個数: 96

約数和(自身を含む): 1455390720

約数和(自身を除く): 927335500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7315, 14630, 18047, 29260, 36094, 72188, 90235, 126329, 180470, 198517, 252658, 342893, 360940, 397034, 505316, 631645, 685786, 794068, 992585, 1263290, 1371572, 1389619, 1714465, 1985170, 2400251, 2526580, 2779238, 3428930, 3771823, 3970340, 4800502, 5558476, 6857860, 6948095, 7543646, 9601004, 12001255, 13896190, 15087292, 18859115, 24002510, 26402761, 27792380, 37718230, 48005020, 52805522, 75436460, 105611044, 132013805, 264027610, 528055220]

約数ペア:

[(1, 528055220), (2, 264027610), (4, 132013805), (5, 105611044), (7, 75436460), (10, 52805522), (11, 48005020), (14, 37718230), (19, 27792380), (20, 26402761), (22, 24002510), (28, 18859115), (35, 15087292), (38, 13896190), (44, 12001255), (55, 9601004), (70, 7543646), (76, 6948095), (77, 6857860), (95, 5558476), (110, 4800502), (133, 3970340), (140, 3771823), (154, 3428930), (190, 2779238), (209, 2526580), (220, 2400251), (266, 1985170), (308, 1714465), (380, 1389619), (385, 1371572), (418, 1263290), (532, 992585), (665, 794068), (770, 685786), (836, 631645), (1045, 505316), (1330, 397034), (1463, 360940), (1540, 342893), (2090, 252658), (2660, 198517), (2926, 180470), (4180, 126329), (5852, 90235), (7315, 72188), (14630, 36094), (18047, 29260)]