2017253960

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{108923}}^1$

素因数の和:109397

約数の個数: 32

約数和(自身を含む): 4548666240

約数和(自身を除く): 2531412280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 108923, 217846, 435692, 544615, 871384, 1089230, 2178460, 4356920, 50431349, 100862698, 201725396, 252156745, 403450792, 504313490, 1008626980, 2017253960]

約数ペア:

[(1, 2017253960), (2, 1008626980), (4, 504313490), (5, 403450792), (8, 252156745), (10, 201725396), (20, 100862698), (40, 50431349), (463, 4356920), (926, 2178460), (1852, 1089230), (2315, 871384), (3704, 544615), (4630, 435692), (9260, 217846), (18520, 108923)]