10315520

素因数分解:

$2^8\times 5^1\times {\mathrm{8059}}^1$

素因数の和:8080

約数の個数: 36

約数和(自身を含む): 24711960

約数和(自身を除く): 14396440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8059, 16118, 32236, 40295, 64472, 80590, 128944, 161180, 257888, 322360, 515776, 644720, 1031552, 1289440, 2063104, 2578880, 5157760, 10315520]

約数ペア:

[(1, 10315520), (2, 5157760), (4, 2578880), (5, 2063104), (8, 1289440), (10, 1031552), (16, 644720), (20, 515776), (32, 322360), (40, 257888), (64, 161180), (80, 128944), (128, 80590), (160, 64472), (256, 40295), (320, 32236), (640, 16118), (1280, 8059)]