1541154880

素因数分解:

$2^6\times 5^1\times {\mathrm{4816109}}^1$

素因数の和:4816126

約数の個数: 28

約数和(自身を含む): 3669875820

約数和(自身を除く): 2128720940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4816109, 9632218, 19264436, 24080545, 38528872, 48161090, 77057744, 96322180, 154115488, 192644360, 308230976, 385288720, 770577440, 1541154880]

約数ペア:

[(1, 1541154880), (2, 770577440), (4, 385288720), (5, 308230976), (8, 192644360), (10, 154115488), (16, 96322180), (20, 77057744), (32, 48161090), (40, 38528872), (64, 24080545), (80, 19264436), (160, 9632218), (320, 4816109)]