65368760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 157308480

約数和(自身を除く): 91939720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1733, 1886, 3466, 3772, 4715, 6932, 7544, 8665, 9430, 13864, 17330, 18860, 34660, 37720, 39859, 69320, 71053, 79718, 142106, 159436, 199295, 284212, 318872, 355265, 398590, 568424, 710530, 797180, 1421060, 1594360, 1634219, 2842120, 3268438, 6536876, 8171095, 13073752, 16342190, 32684380, 65368760]

約数ペア:

[(1, 65368760), (2, 32684380), (4, 16342190), (5, 13073752), (8, 8171095), (10, 6536876), (20, 3268438), (23, 2842120), (40, 1634219), (41, 1594360), (46, 1421060), (82, 797180), (92, 710530), (115, 568424), (164, 398590), (184, 355265), (205, 318872), (230, 284212), (328, 199295), (410, 159436), (460, 142106), (820, 79718), (920, 71053), (943, 69320), (1640, 39859), (1733, 37720), (1886, 34660), (3466, 18860), (3772, 17330), (4715, 13864), (6932, 9430), (7544, 8665)]