1361200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 3390408

約数和(自身を除く): 2029208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 83, 100, 164, 166, 200, 205, 328, 332, 400, 410, 415, 656, 664, 820, 830, 1025, 1328, 1640, 1660, 2050, 2075, 3280, 3320, 3403, 4100, 4150, 6640, 6806, 8200, 8300, 13612, 16400, 16600, 17015, 27224, 33200, 34030, 54448, 68060, 85075, 136120, 170150, 272240, 340300, 680600, 1361200]

約数ペア:

[(1, 1361200), (2, 680600), (4, 340300), (5, 272240), (8, 170150), (10, 136120), (16, 85075), (20, 68060), (25, 54448), (40, 34030), (41, 33200), (50, 27224), (80, 17015), (82, 16600), (83, 16400), (100, 13612), (164, 8300), (166, 8200), (200, 6806), (205, 6640), (328, 4150), (332, 4100), (400, 3403), (410, 3320), (415, 3280), (656, 2075), (664, 2050), (820, 1660), (830, 1640), (1025, 1328)]