16850320

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 39354624

約数和(自身を除く): 22504304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 607, 694, 1214, 1388, 1735, 2428, 2776, 3035, 3470, 4856, 5552, 6070, 6940, 9712, 12140, 13880, 24280, 27760, 48560, 210629, 421258, 842516, 1053145, 1685032, 2106290, 3370064, 4212580, 8425160, 16850320]

約数ペア:

[(1, 16850320), (2, 8425160), (4, 4212580), (5, 3370064), (8, 2106290), (10, 1685032), (16, 1053145), (20, 842516), (40, 421258), (80, 210629), (347, 48560), (607, 27760), (694, 24280), (1214, 13880), (1388, 12140), (1735, 9712), (2428, 6940), (2776, 6070), (3035, 5552), (3470, 4856)]