49086080

素因数分解:

$2^7\times 5^1\times {\mathrm{76697}}^1$

素因数の和:76716

約数の個数: 32

約数和(自身を含む): 117347940

約数和(自身を除く): 68261860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 76697, 153394, 306788, 383485, 613576, 766970, 1227152, 1533940, 2454304, 3067880, 4908608, 6135760, 9817216, 12271520, 24543040, 49086080]

約数ペア:

[(1, 49086080), (2, 24543040), (4, 12271520), (5, 9817216), (8, 6135760), (10, 4908608), (16, 3067880), (20, 2454304), (32, 1533940), (40, 1227152), (64, 766970), (80, 613576), (128, 383485), (160, 306788), (320, 153394), (640, 76697)]