38285120

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 91808808

約数和(自身を除く): 53523688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 661, 724, 905, 1322, 1448, 1810, 2644, 2896, 3305, 3620, 5288, 5792, 6610, 7240, 10576, 11584, 13220, 14480, 21152, 26440, 28960, 42304, 52880, 57920, 105760, 119641, 211520, 239282, 478564, 598205, 957128, 1196410, 1914256, 2392820, 3828512, 4785640, 7657024, 9571280, 19142560, 38285120]

約数ペア:

[(1, 38285120), (2, 19142560), (4, 9571280), (5, 7657024), (8, 4785640), (10, 3828512), (16, 2392820), (20, 1914256), (32, 1196410), (40, 957128), (64, 598205), (80, 478564), (160, 239282), (181, 211520), (320, 119641), (362, 105760), (661, 57920), (724, 52880), (905, 42304), (1322, 28960), (1448, 26440), (1810, 21152), (2644, 14480), (2896, 13220), (3305, 11584), (3620, 10576), (5288, 7240), (5792, 6610)]