46377968140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1288993}}^1$

素因数の和:1289266

約数の個数: 48

約数和(自身を含む): 111740311872

約数和(自身を除く): 65362343732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2570, 3598, 5140, 7196, 8995, 17990, 35980, 1288993, 2577986, 5155972, 6444965, 9022951, 12889930, 18045902, 25779860, 36091804, 45114755, 90229510, 180459020, 331271201, 662542402, 1325084804, 1656356005, 2318898407, 3312712010, 4637796814, 6625424020, 9275593628, 11594492035, 23188984070, 46377968140]

約数ペア:

[(1, 46377968140), (2, 23188984070), (4, 11594492035), (5, 9275593628), (7, 6625424020), (10, 4637796814), (14, 3312712010), (20, 2318898407), (28, 1656356005), (35, 1325084804), (70, 662542402), (140, 331271201), (257, 180459020), (514, 90229510), (1028, 45114755), (1285, 36091804), (1799, 25779860), (2570, 18045902), (3598, 12889930), (5140, 9022951), (7196, 6444965), (8995, 5155972), (17990, 2577986), (35980, 1288993)]