5280751730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{254249}}^1$

素因数の和:254354

約数の個数: 32

約数和(自身を含む): 9958464000

約数和(自身を除く): 4677712270

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10385, 20770, 254249, 508498, 1271245, 2542490, 7881719, 15763438, 17034683, 34069366, 39408595, 78817190, 85173415, 170346830, 528075173, 1056150346, 2640375865, 5280751730]

約数ペア:

[(1, 5280751730), (2, 2640375865), (5, 1056150346), (10, 528075173), (31, 170346830), (62, 85173415), (67, 78817190), (134, 39408595), (155, 34069366), (310, 17034683), (335, 15763438), (670, 7881719), (2077, 2542490), (4154, 1271245), (10385, 508498), (20770, 254249)]