2504840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 6070680

約数和(自身を除く): 3565840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4817, 9634, 19268, 24085, 38536, 48170, 62621, 96340, 125242, 192680, 250484, 313105, 500968, 626210, 1252420, 2504840]

約数ペア:

[(1, 2504840), (2, 1252420), (4, 626210), (5, 500968), (8, 313105), (10, 250484), (13, 192680), (20, 125242), (26, 96340), (40, 62621), (52, 48170), (65, 38536), (104, 24085), (130, 19268), (260, 9634), (520, 4817)]