115585780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 251753040

約数和(自身を除く): 136167260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 370, 436, 545, 740, 1090, 1433, 2180, 2866, 4033, 5732, 7165, 8066, 14330, 16132, 20165, 28660, 40330, 53021, 80660, 106042, 156197, 212084, 265105, 312394, 530210, 624788, 780985, 1060420, 1561970, 3123940, 5779289, 11558578, 23117156, 28896445, 57792890, 115585780]

約数ペア:

[(1, 115585780), (2, 57792890), (4, 28896445), (5, 23117156), (10, 11558578), (20, 5779289), (37, 3123940), (74, 1561970), (109, 1060420), (148, 780985), (185, 624788), (218, 530210), (370, 312394), (436, 265105), (545, 212084), (740, 156197), (1090, 106042), (1433, 80660), (2180, 53021), (2866, 40330), (4033, 28660), (5732, 20165), (7165, 16132), (8066, 14330)]