10742680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 26480160

約数和(自身を除く): 15737480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 283, 292, 365, 520, 566, 584, 730, 949, 1132, 1415, 1460, 1898, 2264, 2830, 2920, 3679, 3796, 4745, 5660, 7358, 7592, 9490, 11320, 14716, 18395, 18980, 20659, 29432, 36790, 37960, 41318, 73580, 82636, 103295, 147160, 165272, 206590, 268567, 413180, 537134, 826360, 1074268, 1342835, 2148536, 2685670, 5371340, 10742680]

約数ペア:

[(1, 10742680), (2, 5371340), (4, 2685670), (5, 2148536), (8, 1342835), (10, 1074268), (13, 826360), (20, 537134), (26, 413180), (40, 268567), (52, 206590), (65, 165272), (73, 147160), (104, 103295), (130, 82636), (146, 73580), (260, 41318), (283, 37960), (292, 36790), (365, 29432), (520, 20659), (566, 18980), (584, 18395), (730, 14716), (949, 11320), (1132, 9490), (1415, 7592), (1460, 7358), (1898, 5660), (2264, 4745), (2830, 3796), (2920, 3679)]