1203859960

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 2738473920

約数和(自身を除く): 1534613960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 257, 362, 514, 647, 724, 905, 1028, 1285, 1294, 1448, 1810, 2056, 2570, 2588, 3235, 3620, 5140, 5176, 6470, 7240, 10280, 12940, 25880, 46517, 93034, 117107, 166279, 186068, 232585, 234214, 332558, 372136, 465170, 468428, 585535, 665116, 831395, 930340, 936856, 1171070, 1330232, 1662790, 1860680, 2342140, 3325580, 4684280, 6651160, 30096499, 60192998, 120385996, 150482495, 240771992, 300964990, 601929980, 1203859960]

約数ペア:

[(1, 1203859960), (2, 601929980), (4, 300964990), (5, 240771992), (8, 150482495), (10, 120385996), (20, 60192998), (40, 30096499), (181, 6651160), (257, 4684280), (362, 3325580), (514, 2342140), (647, 1860680), (724, 1662790), (905, 1330232), (1028, 1171070), (1285, 936856), (1294, 930340), (1448, 831395), (1810, 665116), (2056, 585535), (2570, 468428), (2588, 465170), (3235, 372136), (3620, 332558), (5140, 234214), (5176, 232585), (6470, 186068), (7240, 166279), (10280, 117107), (12940, 93034), (25880, 46517)]