15722495980

素因数分解:

$2^2\times 5^1\times {\mathrm{6203}}^1\times {\mathrm{126733}}^1$

素因数の和:132945

約数の個数: 24

約数和(自身を含む): 33022824912

約数和(自身を除く): 17300328932

約数列:

[1, 2, 4, 5, 10, 20, 6203, 12406, 24812, 31015, 62030, 124060, 126733, 253466, 506932, 633665, 1267330, 2534660, 786124799, 1572249598, 3144499196, 3930623995, 7861247990, 15722495980]

約数ペア:

[(1, 15722495980), (2, 7861247990), (4, 3930623995), (5, 3144499196), (10, 1572249598), (20, 786124799), (6203, 2534660), (12406, 1267330), (24812, 633665), (31015, 506932), (62030, 253466), (124060, 126733)]