4771660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 6165140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 433, 551, 580, 866, 1102, 1732, 2165, 2204, 2755, 4330, 5510, 8227, 8660, 11020, 12557, 16454, 25114, 32908, 41135, 50228, 62785, 82270, 125570, 164540, 238583, 251140, 477166, 954332, 1192915, 2385830, 4771660]

約数ペア:

[(1, 4771660), (2, 2385830), (4, 1192915), (5, 954332), (10, 477166), (19, 251140), (20, 238583), (29, 164540), (38, 125570), (58, 82270), (76, 62785), (95, 50228), (116, 41135), (145, 32908), (190, 25114), (290, 16454), (380, 12557), (433, 11020), (551, 8660), (580, 8227), (866, 5510), (1102, 4330), (1732, 2755), (2165, 2204)]