25835370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 42731670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 991, 1185, 1738, 1982, 2370, 2607, 2973, 4345, 4955, 5214, 5946, 8690, 9910, 10901, 13035, 14865, 21802, 26070, 29730, 32703, 54505, 65406, 78289, 109010, 156578, 163515, 234867, 327030, 391445, 469734, 782890, 861179, 1174335, 1722358, 2348670, 2583537, 4305895, 5167074, 8611790, 12917685, 25835370]

約数ペア:

[(1, 25835370), (2, 12917685), (3, 8611790), (5, 5167074), (6, 4305895), (10, 2583537), (11, 2348670), (15, 1722358), (22, 1174335), (30, 861179), (33, 782890), (55, 469734), (66, 391445), (79, 327030), (110, 234867), (158, 163515), (165, 156578), (237, 109010), (330, 78289), (395, 65406), (474, 54505), (790, 32703), (869, 29730), (991, 26070), (1185, 21802), (1738, 14865), (1982, 13035), (2370, 10901), (2607, 9910), (2973, 8690), (4345, 5946), (4955, 5214)]