562188080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3558

約数の個数: 80

約数和(自身を含む): 1379643840

約数和(自身を除く): 817455760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2047, 3433, 3560, 4094, 6866, 7120, 8188, 10235, 13732, 16376, 17165, 20470, 27464, 32752, 34330, 40940, 54928, 68660, 78959, 81880, 137320, 157918, 163760, 274640, 305537, 315836, 394795, 611074, 631672, 789590, 1222148, 1263344, 1527685, 1579180, 2444296, 3055370, 3158360, 4888592, 6110740, 6316720, 7027351, 12221480, 14054702, 24442960, 28109404, 35136755, 56218808, 70273510, 112437616, 140547020, 281094040, 562188080]

約数ペア:

[(1, 562188080), (2, 281094040), (4, 140547020), (5, 112437616), (8, 70273510), (10, 56218808), (16, 35136755), (20, 28109404), (23, 24442960), (40, 14054702), (46, 12221480), (80, 7027351), (89, 6316720), (92, 6110740), (115, 4888592), (178, 3158360), (184, 3055370), (230, 2444296), (356, 1579180), (368, 1527685), (445, 1263344), (460, 1222148), (712, 789590), (890, 631672), (920, 611074), (1424, 394795), (1780, 315836), (1840, 305537), (2047, 274640), (3433, 163760), (3560, 157918), (4094, 137320), (6866, 81880), (7120, 78959), (8188, 68660), (10235, 54928), (13732, 40940), (16376, 34330), (17165, 32752), (20470, 27464)]