1956050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 4017600

約数和(自身を除く): 2061550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 71, 95, 142, 145, 190, 290, 355, 475, 551, 710, 725, 950, 1102, 1349, 1450, 1775, 2059, 2698, 2755, 3550, 4118, 5510, 6745, 10295, 13490, 13775, 20590, 27550, 33725, 39121, 51475, 67450, 78242, 102950, 195605, 391210, 978025, 1956050]

約数ペア:

[(1, 1956050), (2, 978025), (5, 391210), (10, 195605), (19, 102950), (25, 78242), (29, 67450), (38, 51475), (50, 39121), (58, 33725), (71, 27550), (95, 20590), (142, 13775), (145, 13490), (190, 10295), (290, 6745), (355, 5510), (475, 4118), (551, 3550), (710, 2755), (725, 2698), (950, 2059), (1102, 1775), (1349, 1450)]