102580702970

素因数分解:

$2^1\times 5^1\times {\mathrm{239557}}^1\times {\mathrm{42821}}^1$

素因数の和:282385

約数の個数: 16

約数和(自身を含む): 184650348168

約数和(自身を除く): 82069645198

約数列:

[1, 2, 5, 10, 42821, 85642, 214105, 239557, 428210, 479114, 1197785, 2395570, 10258070297, 20516140594, 51290351485, 102580702970]

約数ペア:

[(1, 102580702970), (2, 51290351485), (5, 20516140594), (10, 10258070297), (42821, 2395570), (85642, 1197785), (214105, 479114), (239557, 428210)]