1047348400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19731

約数の個数: 120

約数和(自身を含む): 3027226880

約数和(自身を除く): 1979878480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 19687, 26600, 39374, 53200, 78748, 98435, 137809, 157496, 196870, 275618, 314992, 374053, 393740, 492175, 551236, 689045, 748106, 787480, 984350, 1102472, 1378090, 1496212, 1574960, 1870265, 1968700, 2204944, 2618371, 2756180, 2992424, 3445225, 3740530, 3937400, 5236742, 5512360, 5984848, 6890450, 7481060, 7874800, 9351325, 10473484, 11024720, 13091855, 13780900, 14962120, 18702650, 20946968, 26183710, 27561800, 29924240, 37405300, 41893936, 52367420, 55123600, 65459275, 74810600, 104734840, 130918550, 149621200, 209469680, 261837100, 523674200, 1047348400]

約数ペア:

[(1, 1047348400), (2, 523674200), (4, 261837100), (5, 209469680), (7, 149621200), (8, 130918550), (10, 104734840), (14, 74810600), (16, 65459275), (19, 55123600), (20, 52367420), (25, 41893936), (28, 37405300), (35, 29924240), (38, 27561800), (40, 26183710), (50, 20946968), (56, 18702650), (70, 14962120), (76, 13780900), (80, 13091855), (95, 11024720), (100, 10473484), (112, 9351325), (133, 7874800), (140, 7481060), (152, 6890450), (175, 5984848), (190, 5512360), (200, 5236742), (266, 3937400), (280, 3740530), (304, 3445225), (350, 2992424), (380, 2756180), (400, 2618371), (475, 2204944), (532, 1968700), (560, 1870265), (665, 1574960), (700, 1496212), (760, 1378090), (950, 1102472), (1064, 984350), (1330, 787480), (1400, 748106), (1520, 689045), (1900, 551236), (2128, 492175), (2660, 393740), (2800, 374053), (3325, 314992), (3800, 275618), (5320, 196870), (6650, 157496), (7600, 137809), (10640, 98435), (13300, 78748), (19687, 53200), (26600, 39374)]