73973380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 94947260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2659, 2782, 5318, 5564, 6955, 10636, 13295, 13910, 26590, 27820, 34567, 53180, 69134, 138268, 172835, 284513, 345670, 569026, 691340, 1138052, 1422565, 2845130, 3698669, 5690260, 7397338, 14794676, 18493345, 36986690, 73973380]

約数ペア:

[(1, 73973380), (2, 36986690), (4, 18493345), (5, 14794676), (10, 7397338), (13, 5690260), (20, 3698669), (26, 2845130), (52, 1422565), (65, 1138052), (107, 691340), (130, 569026), (214, 345670), (260, 284513), (428, 172835), (535, 138268), (1070, 69134), (1391, 53180), (2140, 34567), (2659, 27820), (2782, 26590), (5318, 13910), (5564, 13295), (6955, 10636)]