4193120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 10069920

約数和(自身を除く): 5876800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 359, 365, 584, 718, 730, 1168, 1436, 1460, 1795, 2336, 2872, 2920, 3590, 5744, 5840, 7180, 11488, 11680, 14360, 26207, 28720, 52414, 57440, 104828, 131035, 209656, 262070, 419312, 524140, 838624, 1048280, 2096560, 4193120]

約数ペア:

[(1, 4193120), (2, 2096560), (4, 1048280), (5, 838624), (8, 524140), (10, 419312), (16, 262070), (20, 209656), (32, 131035), (40, 104828), (73, 57440), (80, 52414), (146, 28720), (160, 26207), (292, 14360), (359, 11680), (365, 11488), (584, 7180), (718, 5840), (730, 5744), (1168, 3590), (1436, 2920), (1460, 2872), (1795, 2336)]