79499470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 148249440

約数和(自身を除く): 68749970

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 2459, 3233, 4918, 6466, 12295, 16165, 24590, 32330, 130327, 149999, 260654, 299998, 651635, 749995, 1303270, 1499990, 7949947, 15899894, 39749735, 79499470]

約数ペア:

[(1, 79499470), (2, 39749735), (5, 15899894), (10, 7949947), (53, 1499990), (61, 1303270), (106, 749995), (122, 651635), (265, 299998), (305, 260654), (530, 149999), (610, 130327), (2459, 32330), (3233, 24590), (4918, 16165), (6466, 12295)]