29175320

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10355

約数の個数: 32

約数和(自身を含む): 66575520

約数和(自身を除く): 37400200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 10273, 20546, 41092, 51365, 82184, 102730, 205460, 410920, 729383, 1458766, 2917532, 3646915, 5835064, 7293830, 14587660, 29175320]

約数ペア:

[(1, 29175320), (2, 14587660), (4, 7293830), (5, 5835064), (8, 3646915), (10, 2917532), (20, 1458766), (40, 729383), (71, 410920), (142, 205460), (284, 102730), (355, 82184), (568, 51365), (710, 41092), (1420, 20546), (2840, 10273)]