24173180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 52985856

約数和(自身を除く): 28812676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 307, 310, 508, 614, 620, 635, 1228, 1270, 1535, 2540, 3070, 3937, 6140, 7874, 9517, 15748, 19034, 19685, 38068, 38989, 39370, 47585, 77978, 78740, 95170, 155956, 190340, 194945, 389890, 779780, 1208659, 2417318, 4834636, 6043295, 12086590, 24173180]

約数ペア:

[(1, 24173180), (2, 12086590), (4, 6043295), (5, 4834636), (10, 2417318), (20, 1208659), (31, 779780), (62, 389890), (124, 194945), (127, 190340), (155, 155956), (254, 95170), (307, 78740), (310, 77978), (508, 47585), (614, 39370), (620, 38989), (635, 38068), (1228, 19685), (1270, 19034), (1535, 15748), (2540, 9517), (3070, 7874), (3937, 6140)]