66150890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9601}}^1$

素因数の和:9674

約数の個数: 32

約数和(自身を含む): 130664016

約数和(自身を除く): 64513126

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9601, 19202, 48005, 96010, 124813, 249626, 508853, 624065, 1017706, 1248130, 2544265, 5088530, 6615089, 13230178, 33075445, 66150890]

約数ペア:

[(1, 66150890), (2, 33075445), (5, 13230178), (10, 6615089), (13, 5088530), (26, 2544265), (53, 1248130), (65, 1017706), (106, 624065), (130, 508853), (265, 249626), (530, 124813), (689, 96010), (1378, 48005), (3445, 19202), (6890, 9601)]