314224.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 37263240

約数和(自身を除く): 18924790

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 317, 325, 445, 634, 650, 890, 1157, 1585, 2225, 2314, 3170, 4121, 4450, 5785, 7925, 8242, 11570, 15850, 20605, 28213, 28925, 41210, 56426, 57850, 103025, 141065, 206050, 282130, 366769, 705325, 733538, 1410650, 1833845, 3667690, 9169225, 18338450]

約数ペア:

[(1, 18338450), (2, 9169225), (5, 3667690), (10, 1833845), (13, 1410650), (25, 733538), (26, 705325), (50, 366769), (65, 282130), (89, 206050), (130, 141065), (178, 103025), (317, 57850), (325, 56426), (445, 41210), (634, 28925), (650, 28213), (890, 20605), (1157, 15850), (1585, 11570), (2225, 8242), (2314, 7925), (3170, 5785), (4121, 4450)]