29085400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 69292440

約数和(自身を除く): 40207040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3547, 4100, 7094, 8200, 14188, 17735, 28376, 35470, 70940, 88675, 141880, 145427, 177350, 290854, 354700, 581708, 709400, 727135, 1163416, 1454270, 2908540, 3635675, 5817080, 7271350, 14542700, 29085400]

約数ペア:

[(1, 29085400), (2, 14542700), (4, 7271350), (5, 5817080), (8, 3635675), (10, 2908540), (20, 1454270), (25, 1163416), (40, 727135), (41, 709400), (50, 581708), (82, 354700), (100, 290854), (164, 177350), (200, 145427), (205, 141880), (328, 88675), (410, 70940), (820, 35470), (1025, 28376), (1640, 17735), (2050, 14188), (3547, 8200), (4100, 7094)]