1058231720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6835

約数の個数: 128

約数和(自身を含む): 2999082240

約数和(自身を除く): 1940850520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 602, 728, 860, 910, 1118, 1204, 1505, 1720, 1820, 2236, 2408, 2795, 3010, 3640, 3913, 4472, 5590, 6020, 6761, 7826, 11180, 12040, 13522, 15652, 19565, 22360, 27044, 31304, 33805, 39130, 47327, 54088, 67610, 78260, 87893, 94654, 135220, 156520, 175786, 189308, 236635, 270440, 290723, 351572, 378616, 439465, 473270, 581446, 615251, 703144, 878930, 946540, 1162892, 1230502, 1453615, 1757860, 1893080, 2035061, 2325784, 2461004, 2907230, 3076255, 3515720, 3779399, 4070122, 4922008, 5814460, 6152510, 7558798, 8140244, 10175305, 11628920, 12305020, 15117596, 16280488, 18896995, 20350610, 24610040, 26455793, 30235192, 37793990, 40701220, 52911586, 75587980, 81402440, 105823172, 132278965, 151175960, 211646344, 264557930, 529115860, 1058231720]

約数ペア:

[(1, 1058231720), (2, 529115860), (4, 264557930), (5, 211646344), (7, 151175960), (8, 132278965), (10, 105823172), (13, 81402440), (14, 75587980), (20, 52911586), (26, 40701220), (28, 37793990), (35, 30235192), (40, 26455793), (43, 24610040), (52, 20350610), (56, 18896995), (65, 16280488), (70, 15117596), (86, 12305020), (91, 11628920), (104, 10175305), (130, 8140244), (140, 7558798), (172, 6152510), (182, 5814460), (215, 4922008), (260, 4070122), (280, 3779399), (301, 3515720), (344, 3076255), (364, 2907230), (430, 2461004), (455, 2325784), (520, 2035061), (559, 1893080), (602, 1757860), (728, 1453615), (860, 1230502), (910, 1162892), (1118, 946540), (1204, 878930), (1505, 703144), (1720, 615251), (1820, 581446), (2236, 473270), (2408, 439465), (2795, 378616), (3010, 351572), (3640, 290723), (3913, 270440), (4472, 236635), (5590, 189308), (6020, 175786), (6761, 156520), (7826, 135220), (11180, 94654), (12040, 87893), (13522, 78260), (15652, 67610), (19565, 54088), (22360, 47327), (27044, 39130), (31304, 33805)]