32177920

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 80500896

約数和(自身を除く): 48322976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1093, 1280, 1472, 1840, 2186, 2944, 3680, 4372, 5465, 5888, 7360, 8744, 10930, 14720, 17488, 21860, 25139, 29440, 34976, 43720, 50278, 69952, 87440, 100556, 125695, 139904, 174880, 201112, 251390, 279808, 349760, 402224, 502780, 699520, 804448, 1005560, 1399040, 1608896, 2011120, 3217792, 4022240, 6435584, 8044480, 16088960, 32177920]

約数ペア:

[(1, 32177920), (2, 16088960), (4, 8044480), (5, 6435584), (8, 4022240), (10, 3217792), (16, 2011120), (20, 1608896), (23, 1399040), (32, 1005560), (40, 804448), (46, 699520), (64, 502780), (80, 402224), (92, 349760), (115, 279808), (128, 251390), (160, 201112), (184, 174880), (230, 139904), (256, 125695), (320, 100556), (368, 87440), (460, 69952), (640, 50278), (736, 43720), (920, 34976), (1093, 29440), (1280, 25139), (1472, 21860), (1840, 17488), (2186, 14720), (2944, 10930), (3680, 8744), (4372, 7360), (5465, 5888)]