97401380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 212975616

約数和(自身を除く): 115574236

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 1237, 1270, 2474, 2540, 3937, 4948, 6185, 7874, 12370, 15748, 19685, 24740, 38347, 39370, 76694, 78740, 153388, 157099, 191735, 314198, 383470, 628396, 766940, 785495, 1570990, 3141980, 4870069, 9740138, 19480276, 24350345, 48700690, 97401380]

約数ペア:

[(1, 97401380), (2, 48700690), (4, 24350345), (5, 19480276), (10, 9740138), (20, 4870069), (31, 3141980), (62, 1570990), (124, 785495), (127, 766940), (155, 628396), (254, 383470), (310, 314198), (508, 191735), (620, 157099), (635, 153388), (1237, 78740), (1270, 76694), (2474, 39370), (2540, 38347), (3937, 24740), (4948, 19685), (6185, 15748), (7874, 12370)]