25349770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 48010320

約数和(自身を除く): 22660550

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1433, 1769, 2866, 3538, 7165, 8845, 14330, 17690, 41557, 83114, 87413, 174826, 207785, 415570, 437065, 874130, 2534977, 5069954, 12674885, 25349770]

約数ペア:

[(1, 25349770), (2, 12674885), (5, 5069954), (10, 2534977), (29, 874130), (58, 437065), (61, 415570), (122, 207785), (145, 174826), (290, 87413), (305, 83114), (610, 41557), (1433, 17690), (1769, 14330), (2866, 8845), (3538, 7165)]