423867250

素因数分解:

$2^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{7603}}^1$

素因数の和:7843

約数の個数: 32

約数和(自身を含む): 797142528

約数和(自身を除く): 373275278

約数列:

[1, 2, 5, 10, 25, 50, 125, 223, 250, 446, 1115, 2230, 5575, 7603, 11150, 15206, 27875, 38015, 55750, 76030, 190075, 380150, 950375, 1695469, 1900750, 3390938, 8477345, 16954690, 42386725, 84773450, 211933625, 423867250]

約数ペア:

[(1, 423867250), (2, 211933625), (5, 84773450), (10, 42386725), (25, 16954690), (50, 8477345), (125, 3390938), (223, 1900750), (250, 1695469), (446, 950375), (1115, 380150), (2230, 190075), (5575, 76030), (7603, 55750), (11150, 38015), (15206, 27875)]