2068760050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 4476320640

約数和(自身を除く): 2407560590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 211, 218, 257, 350, 422, 514, 545, 763, 1055, 1090, 1285, 1477, 1526, 1799, 2110, 2570, 2725, 2954, 3598, 3815, 5275, 5450, 6425, 7385, 7630, 8995, 10550, 12850, 14770, 17990, 19075, 22999, 28013, 36925, 38150, 44975, 45998, 54227, 56026, 73850, 89950, 108454, 114995, 140065, 160993, 196091, 229990, 271135, 280130, 321986, 379589, 392182, 542270, 574975, 700325, 759178, 804965, 980455, 1149950, 1355675, 1400650, 1609930, 1897945, 1960910, 2711350, 3795890, 4024825, 4902275, 5910743, 8049650, 9489725, 9804550, 11821486, 18979450, 29553715, 41375201, 59107430, 82750402, 147768575, 206876005, 295537150, 413752010, 1034380025, 2068760050]

約数ペア:

[(1, 2068760050), (2, 1034380025), (5, 413752010), (7, 295537150), (10, 206876005), (14, 147768575), (25, 82750402), (35, 59107430), (50, 41375201), (70, 29553715), (109, 18979450), (175, 11821486), (211, 9804550), (218, 9489725), (257, 8049650), (350, 5910743), (422, 4902275), (514, 4024825), (545, 3795890), (763, 2711350), (1055, 1960910), (1090, 1897945), (1285, 1609930), (1477, 1400650), (1526, 1355675), (1799, 1149950), (2110, 980455), (2570, 804965), (2725, 759178), (2954, 700325), (3598, 574975), (3815, 542270), (5275, 392182), (5450, 379589), (6425, 321986), (7385, 280130), (7630, 271135), (8995, 229990), (10550, 196091), (12850, 160993), (14770, 140065), (17990, 114995), (19075, 108454), (22999, 89950), (28013, 73850), (36925, 56026), (38150, 54227), (44975, 45998)]