14837720

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1069}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 33512400

約数和(自身を除く): 18674680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1069, 1388, 1735, 2138, 2776, 3470, 4276, 5345, 6940, 8552, 10690, 13880, 21380, 42760, 370943, 741886, 1483772, 1854715, 2967544, 3709430, 7418860, 14837720]

約数ペア:

[(1, 14837720), (2, 7418860), (4, 3709430), (5, 2967544), (8, 1854715), (10, 1483772), (20, 741886), (40, 370943), (347, 42760), (694, 21380), (1069, 13880), (1388, 10690), (1735, 8552), (2138, 6940), (2776, 5345), (3470, 4276)]