15474320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2967

約数の個数: 40

約数和(自身を含む): 36527424

約数和(自身を除く): 21053104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 2887, 5360, 5774, 11548, 14435, 23096, 28870, 46192, 57740, 115480, 193429, 230960, 386858, 773716, 967145, 1547432, 1934290, 3094864, 3868580, 7737160, 15474320]

約数ペア:

[(1, 15474320), (2, 7737160), (4, 3868580), (5, 3094864), (8, 1934290), (10, 1547432), (16, 967145), (20, 773716), (40, 386858), (67, 230960), (80, 193429), (134, 115480), (268, 57740), (335, 46192), (536, 28870), (670, 23096), (1072, 14435), (1340, 11548), (2680, 5774), (2887, 5360)]