42311600

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:918

約数の個数: 60

約数和(自身を含む): 102519480

約数和(自身を除く): 60207880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 556, 695, 761, 1112, 1390, 1522, 2224, 2780, 3044, 3475, 3805, 5560, 6088, 6950, 7610, 11120, 12176, 13900, 15220, 19025, 27800, 30440, 38050, 55600, 60880, 76100, 105779, 152200, 211558, 304400, 423116, 528895, 846232, 1057790, 1692464, 2115580, 2644475, 4231160, 5288950, 8462320, 10577900, 21155800, 42311600]

約数ペア:

[(1, 42311600), (2, 21155800), (4, 10577900), (5, 8462320), (8, 5288950), (10, 4231160), (16, 2644475), (20, 2115580), (25, 1692464), (40, 1057790), (50, 846232), (80, 528895), (100, 423116), (139, 304400), (200, 211558), (278, 152200), (400, 105779), (556, 76100), (695, 60880), (761, 55600), (1112, 38050), (1390, 30440), (1522, 27800), (2224, 19025), (2780, 15220), (3044, 13900), (3475, 12176), (3805, 11120), (5560, 7610), (6088, 6950)]