139388200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{99563}}^1$

素因数の和:99586

約数の個数: 48

約数和(自身を含む): 370378080

約数和(自身を除く): 230989880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 99563, 199126, 398252, 497815, 696941, 796504, 995630, 1393882, 1991260, 2489075, 2787764, 3484705, 3982520, 4978150, 5575528, 6969410, 9956300, 13938820, 17423525, 19912600, 27877640, 34847050, 69694100, 139388200]

約数ペア:

[(1, 139388200), (2, 69694100), (4, 34847050), (5, 27877640), (7, 19912600), (8, 17423525), (10, 13938820), (14, 9956300), (20, 6969410), (25, 5575528), (28, 4978150), (35, 3982520), (40, 3484705), (50, 2787764), (56, 2489075), (70, 1991260), (100, 1393882), (140, 995630), (175, 796504), (200, 696941), (280, 497815), (350, 398252), (700, 199126), (1400, 99563)]