33546880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 87246720

約数和(自身を除く): 53699840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 53, 64, 80, 86, 92, 106, 115, 128, 160, 172, 184, 212, 215, 230, 265, 320, 344, 368, 424, 430, 460, 530, 640, 688, 736, 848, 860, 920, 989, 1060, 1219, 1376, 1472, 1696, 1720, 1840, 1978, 2120, 2279, 2438, 2752, 2944, 3392, 3440, 3680, 3956, 4240, 4558, 4876, 4945, 5504, 6095, 6784, 6880, 7360, 7912, 8480, 9116, 9752, 9890, 11395, 12190, 13760, 14720, 15824, 16960, 18232, 19504, 19780, 22790, 24380, 27520, 31648, 33920, 36464, 39008, 39560, 45580, 48760, 52417, 63296, 72928, 78016, 79120, 91160, 97520, 104834, 126592, 145856, 156032, 158240, 182320, 195040, 209668, 262085, 291712, 316480, 364640, 390080, 419336, 524170, 632960, 729280, 780160, 838672, 1048340, 1458560, 1677344, 2096680, 3354688, 4193360, 6709376, 8386720, 16773440, 33546880]

約数ペア:

[(1, 33546880), (2, 16773440), (4, 8386720), (5, 6709376), (8, 4193360), (10, 3354688), (16, 2096680), (20, 1677344), (23, 1458560), (32, 1048340), (40, 838672), (43, 780160), (46, 729280), (53, 632960), (64, 524170), (80, 419336), (86, 390080), (92, 364640), (106, 316480), (115, 291712), (128, 262085), (160, 209668), (172, 195040), (184, 182320), (212, 158240), (215, 156032), (230, 145856), (265, 126592), (320, 104834), (344, 97520), (368, 91160), (424, 79120), (430, 78016), (460, 72928), (530, 63296), (640, 52417), (688, 48760), (736, 45580), (848, 39560), (860, 39008), (920, 36464), (989, 33920), (1060, 31648), (1219, 27520), (1376, 24380), (1472, 22790), (1696, 19780), (1720, 19504), (1840, 18232), (1978, 16960), (2120, 15824), (2279, 14720), (2438, 13760), (2752, 12190), (2944, 11395), (3392, 9890), (3440, 9752), (3680, 9116), (3956, 8480), (4240, 7912), (4558, 7360), (4876, 6880), (4945, 6784), (5504, 6095)]