42020512130

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71221207}}^1$

素因数の和:71221273

約数の個数: 16

約数和(自身を含む): 76918904640

約数和(自身を除く): 34898392510

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 71221207, 142442414, 356106035, 712212070, 4202051213, 8404102426, 21010256065, 42020512130]

約数ペア:

[(1, 42020512130), (2, 21010256065), (5, 8404102426), (10, 4202051213), (59, 712212070), (118, 356106035), (295, 142442414), (590, 71221207)]