1144492040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{17021}}^1$

素因数の和:17114

約数の個数: 48

約数和(自身を含む): 2639601540

約数和(自身を除く): 1495109500

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1681, 3362, 6724, 8405, 13448, 16810, 17021, 33620, 34042, 67240, 68084, 85105, 136168, 170210, 340420, 680840, 697861, 1395722, 2791444, 3489305, 5582888, 6978610, 13957220, 27914440, 28612301, 57224602, 114449204, 143061505, 228898408, 286123010, 572246020, 1144492040]

約数ペア:

[(1, 1144492040), (2, 572246020), (4, 286123010), (5, 228898408), (8, 143061505), (10, 114449204), (20, 57224602), (40, 28612301), (41, 27914440), (82, 13957220), (164, 6978610), (205, 5582888), (328, 3489305), (410, 2791444), (820, 1395722), (1640, 697861), (1681, 680840), (3362, 340420), (6724, 170210), (8405, 136168), (13448, 85105), (16810, 68084), (17021, 67240), (33620, 34042)]