97703620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 235243008

約数和(自身を除く): 137539388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 1871, 2611, 3730, 3742, 5222, 7460, 7484, 9355, 10444, 13055, 13097, 18710, 26110, 26194, 37420, 52220, 52388, 65485, 130970, 261940, 697883, 1395766, 2791532, 3489415, 4885181, 6978830, 9770362, 13957660, 19540724, 24425905, 48851810, 97703620]

約数ペア:

[(1, 97703620), (2, 48851810), (4, 24425905), (5, 19540724), (7, 13957660), (10, 9770362), (14, 6978830), (20, 4885181), (28, 3489415), (35, 2791532), (70, 1395766), (140, 697883), (373, 261940), (746, 130970), (1492, 65485), (1865, 52388), (1871, 52220), (2611, 37420), (3730, 26194), (3742, 26110), (5222, 18710), (7460, 13097), (7484, 13055), (9355, 10444)]