65238550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 131679072

約数和(自身を除く): 66440522

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 325, 334, 601, 650, 835, 1202, 1670, 2171, 3005, 4175, 4342, 6010, 7813, 8350, 10855, 15025, 15626, 21710, 30050, 39065, 54275, 78130, 100367, 108550, 195325, 200734, 390650, 501835, 1003670, 1304771, 2509175, 2609542, 5018350, 6523855, 13047710, 32619275, 65238550]

約数ペア:

[(1, 65238550), (2, 32619275), (5, 13047710), (10, 6523855), (13, 5018350), (25, 2609542), (26, 2509175), (50, 1304771), (65, 1003670), (130, 501835), (167, 390650), (325, 200734), (334, 195325), (601, 108550), (650, 100367), (835, 78130), (1202, 54275), (1670, 39065), (2171, 30050), (3005, 21710), (4175, 15626), (4342, 15025), (6010, 10855), (7813, 8350)]