23767520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21221}}^1$

素因数の和:21243

約数の個数: 48

約数和(自身を含む): 64175328

約数和(自身を除く): 40407808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21221, 42442, 84884, 106105, 148547, 169768, 212210, 297094, 339536, 424420, 594188, 679072, 742735, 848840, 1188376, 1485470, 1697680, 2376752, 2970940, 3395360, 4753504, 5941880, 11883760, 23767520]

約数ペア:

[(1, 23767520), (2, 11883760), (4, 5941880), (5, 4753504), (7, 3395360), (8, 2970940), (10, 2376752), (14, 1697680), (16, 1485470), (20, 1188376), (28, 848840), (32, 742735), (35, 679072), (40, 594188), (56, 424420), (70, 339536), (80, 297094), (112, 212210), (140, 169768), (160, 148547), (224, 106105), (280, 84884), (560, 42442), (1120, 21221)]