2186274080

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{187181}}^1$

素因数の和:187269

約数の個数: 48

約数和(自身を含む): 5235854904

約数和(自身を除く): 3049580824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 187181, 374362, 748724, 935905, 1497448, 1871810, 2994896, 3743620, 5989792, 7487240, 13664213, 14974480, 27328426, 29948960, 54656852, 68321065, 109313704, 136642130, 218627408, 273284260, 437254816, 546568520, 1093137040, 2186274080]

約数ペア:

[(1, 2186274080), (2, 1093137040), (4, 546568520), (5, 437254816), (8, 273284260), (10, 218627408), (16, 136642130), (20, 109313704), (32, 68321065), (40, 54656852), (73, 29948960), (80, 27328426), (146, 14974480), (160, 13664213), (292, 7487240), (365, 5989792), (584, 3743620), (730, 2994896), (1168, 1871810), (1460, 1497448), (2336, 935905), (2920, 748724), (5840, 374362), (11680, 187181)]