70981300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54601}}^1$

素因数の和:54628

約数の個数: 36

約数和(自身を含む): 165880876

約数和(自身を除く): 94899576

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54601, 109202, 218404, 273005, 546010, 709813, 1092020, 1365025, 1419626, 2730050, 2839252, 3549065, 5460100, 7098130, 14196260, 17745325, 35490650, 70981300]

約数ペア:

[(1, 70981300), (2, 35490650), (4, 17745325), (5, 14196260), (10, 7098130), (13, 5460100), (20, 3549065), (25, 2839252), (26, 2730050), (50, 1419626), (52, 1365025), (65, 1092020), (100, 709813), (130, 546010), (260, 273005), (325, 218404), (650, 109202), (1300, 54601)]