15696684880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8530807}}^1$

素因数の和:8530843

約数の個数: 40

約数和(自身を含む): 38081526912

約数和(自身を除く): 22384842032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8530807, 17061614, 34123228, 42654035, 68246456, 85308070, 136492912, 170616140, 196208561, 341232280, 392417122, 682464560, 784834244, 981042805, 1569668488, 1962085610, 3139336976, 3924171220, 7848342440, 15696684880]

約数ペア:

[(1, 15696684880), (2, 7848342440), (4, 3924171220), (5, 3139336976), (8, 1962085610), (10, 1569668488), (16, 981042805), (20, 784834244), (23, 682464560), (40, 392417122), (46, 341232280), (80, 196208561), (92, 170616140), (115, 136492912), (184, 85308070), (230, 68246456), (368, 42654035), (460, 34123228), (920, 17061614), (1840, 8530807)]