547882010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{18899}}^1$

素因数の和:19142

約数の個数: 32

約数和(自身を含む): 1066867200

約数和(自身を除く): 518985190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 14495, 18899, 28990, 37798, 94495, 188990, 245687, 491374, 1228435, 2456870, 4214477, 8428954, 21072385, 42144770, 54788201, 109576402, 273941005, 547882010]

約数ペア:

[(1, 547882010), (2, 273941005), (5, 109576402), (10, 54788201), (13, 42144770), (26, 21072385), (65, 8428954), (130, 4214477), (223, 2456870), (446, 1228435), (1115, 491374), (2230, 245687), (2899, 188990), (5798, 94495), (14495, 37798), (18899, 28990)]