78301400

素因数分解:

$2^3\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 182707800

約数和(自身を除く): 104406400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 379, 758, 1033, 1516, 1895, 2066, 3032, 3790, 4132, 5165, 7580, 8264, 9475, 10330, 15160, 18950, 20660, 25825, 37900, 41320, 51650, 75800, 103300, 206600, 391507, 783014, 1566028, 1957535, 3132056, 3915070, 7830140, 9787675, 15660280, 19575350, 39150700, 78301400]

約数ペア:

[(1, 78301400), (2, 39150700), (4, 19575350), (5, 15660280), (8, 9787675), (10, 7830140), (20, 3915070), (25, 3132056), (40, 1957535), (50, 1566028), (100, 783014), (200, 391507), (379, 206600), (758, 103300), (1033, 75800), (1516, 51650), (1895, 41320), (2066, 37900), (3032, 25825), (3790, 20660), (4132, 18950), (5165, 15160), (7580, 10330), (8264, 9475)]