65599690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9594

約数の個数: 32

約数和(自身を含む): 129575376

約数和(自身を除く): 63975686

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9521, 19042, 47605, 95210, 123773, 247546, 504613, 618865, 1009226, 1237730, 2523065, 5046130, 6559969, 13119938, 32799845, 65599690]

約数ペア:

[(1, 65599690), (2, 32799845), (5, 13119938), (10, 6559969), (13, 5046130), (26, 2523065), (53, 1237730), (65, 1009226), (106, 618865), (130, 504613), (265, 247546), (530, 123773), (689, 95210), (1378, 47605), (3445, 19042), (6890, 9521)]