7023320

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 16031520

約数和(自身を除く): 9008200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2473, 2840, 4946, 9892, 12365, 19784, 24730, 49460, 98920, 175583, 351166, 702332, 877915, 1404664, 1755830, 3511660, 7023320]

約数ペア:

[(1, 7023320), (2, 3511660), (4, 1755830), (5, 1404664), (8, 877915), (10, 702332), (20, 351166), (40, 175583), (71, 98920), (142, 49460), (284, 24730), (355, 19784), (568, 12365), (710, 9892), (1420, 4946), (2473, 2840)]