23326720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 104

約数和(自身を含む): 60154704

約数和(自身を除く): 36827984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 128, 134, 136, 160, 170, 256, 268, 272, 320, 335, 340, 512, 536, 544, 640, 670, 680, 1024, 1072, 1088, 1139, 1280, 1340, 1360, 2048, 2144, 2176, 2278, 2560, 2680, 2720, 4096, 4288, 4352, 4556, 5120, 5360, 5440, 5695, 8576, 8704, 9112, 10240, 10720, 10880, 11390, 17152, 17408, 18224, 20480, 21440, 21760, 22780, 34304, 34816, 36448, 42880, 43520, 45560, 68608, 69632, 72896, 85760, 87040, 91120, 137216, 145792, 171520, 174080, 182240, 274432, 291584, 343040, 348160, 364480, 583168, 686080, 728960, 1166336, 1372160, 1457920, 2332672, 2915840, 4665344, 5831680, 11663360, 23326720]

約数ペア:

[(1, 23326720), (2, 11663360), (4, 5831680), (5, 4665344), (8, 2915840), (10, 2332672), (16, 1457920), (17, 1372160), (20, 1166336), (32, 728960), (34, 686080), (40, 583168), (64, 364480), (67, 348160), (68, 343040), (80, 291584), (85, 274432), (128, 182240), (134, 174080), (136, 171520), (160, 145792), (170, 137216), (256, 91120), (268, 87040), (272, 85760), (320, 72896), (335, 69632), (340, 68608), (512, 45560), (536, 43520), (544, 42880), (640, 36448), (670, 34816), (680, 34304), (1024, 22780), (1072, 21760), (1088, 21440), (1139, 20480), (1280, 18224), (1340, 17408), (1360, 17152), (2048, 11390), (2144, 10880), (2176, 10720), (2278, 10240), (2560, 9112), (2680, 8704), (2720, 8576), (4096, 5695), (4288, 5440), (4352, 5360), (4556, 5120)]