4640090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 5641510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5099, 10198, 25495, 35693, 50990, 66287, 71386, 132574, 178465, 331435, 356930, 464009, 662870, 928018, 2320045, 4640090]

約数ペア:

[(1, 4640090), (2, 2320045), (5, 928018), (7, 662870), (10, 464009), (13, 356930), (14, 331435), (26, 178465), (35, 132574), (65, 71386), (70, 66287), (91, 50990), (130, 35693), (182, 25495), (455, 10198), (910, 5099)]