1036809340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53279}}^1$

素因数の和:53434

約数の個数: 48

約数和(自身を含む): 2506291200

約数和(自身を除く): 1469481860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 19460, 53279, 106558, 213116, 266395, 372953, 532790, 745906, 1065580, 1491812, 1864765, 3729530, 7405781, 7459060, 14811562, 29623124, 37028905, 51840467, 74057810, 103680934, 148115620, 207361868, 259202335, 518404670, 1036809340]

約数ペア:

[(1, 1036809340), (2, 518404670), (4, 259202335), (5, 207361868), (7, 148115620), (10, 103680934), (14, 74057810), (20, 51840467), (28, 37028905), (35, 29623124), (70, 14811562), (139, 7459060), (140, 7405781), (278, 3729530), (556, 1864765), (695, 1491812), (973, 1065580), (1390, 745906), (1946, 532790), (2780, 372953), (3892, 266395), (4865, 213116), (9730, 106558), (19460, 53279)]