1359793400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{971281}}^1$

素因数の和:971304

約数の個数: 48

約数和(自身を含む): 3613169040

約数和(自身を除く): 2253375640

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, 971281, 1942562, 3885124, 4856405, 6798967, 7770248, 9712810, 13597934, 19425620, 24282025, 27195868, 33994835, 38851240, 48564050, 54391736, 67989670, 97128100, 135979340, 169974175, 194256200, 271958680, 339948350, 679896700, 1359793400]

約数ペア:

[(1, 1359793400), (2, 679896700), (4, 339948350), (5, 271958680), (7, 194256200), (8, 169974175), (10, 135979340), (14, 97128100), (20, 67989670), (25, 54391736), (28, 48564050), (35, 38851240), (40, 33994835), (50, 27195868), (56, 24282025), (70, 19425620), (100, 13597934), (140, 9712810), (175, 7770248), (200, 6798967), (280, 4856405), (350, 3885124), (700, 1942562), (1400, 971281)]