2023083440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{14057}}^1$

素因数の和:14334

約数の個数: 80

約数和(自身を含む): 5396922432

約数和(自身を除く): 3373838992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 257, 280, 514, 560, 1028, 1285, 1799, 2056, 2570, 3598, 4112, 5140, 7196, 8995, 10280, 14057, 14392, 17990, 20560, 28114, 28784, 35980, 56228, 70285, 71960, 98399, 112456, 140570, 143920, 196798, 224912, 281140, 393596, 491995, 562280, 787192, 983990, 1124560, 1574384, 1967980, 3612649, 3935960, 7225298, 7871920, 14450596, 18063245, 25288543, 28901192, 36126490, 50577086, 57802384, 72252980, 101154172, 126442715, 144505960, 202308344, 252885430, 289011920, 404616688, 505770860, 1011541720, 2023083440]

約数ペア:

[(1, 2023083440), (2, 1011541720), (4, 505770860), (5, 404616688), (7, 289011920), (8, 252885430), (10, 202308344), (14, 144505960), (16, 126442715), (20, 101154172), (28, 72252980), (35, 57802384), (40, 50577086), (56, 36126490), (70, 28901192), (80, 25288543), (112, 18063245), (140, 14450596), (257, 7871920), (280, 7225298), (514, 3935960), (560, 3612649), (1028, 1967980), (1285, 1574384), (1799, 1124560), (2056, 983990), (2570, 787192), (3598, 562280), (4112, 491995), (5140, 393596), (7196, 281140), (8995, 224912), (10280, 196798), (14057, 143920), (14392, 140570), (17990, 112456), (20560, 98399), (28114, 71960), (28784, 70285), (35980, 56228)]