488380090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{11903}}^1$

素因数の和:12294

約数の個数: 32

約数和(自身を含む): 961652736

約数和(自身を除く): 473272646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1865, 3730, 4103, 8206, 11903, 20515, 23806, 41030, 59515, 119030, 130933, 261866, 654665, 1309330, 4439819, 8879638, 22199095, 44398190, 48838009, 97676018, 244190045, 488380090]

約数ペア:

[(1, 488380090), (2, 244190045), (5, 97676018), (10, 48838009), (11, 44398190), (22, 22199095), (55, 8879638), (110, 4439819), (373, 1309330), (746, 654665), (1865, 261866), (3730, 130933), (4103, 119030), (8206, 59515), (11903, 41030), (20515, 23806)]