26373760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 75959910

約数和(自身を除く): 49586150

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 841, 896, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1682, 1856, 1960, 2030, 2240, 2320, 2842, 3136, 3248, 3364, 3712, 3920, 4060, 4205, 4480, 4640, 5684, 5887, 6272, 6496, 6728, 7105, 7840, 8120, 8410, 9280, 11368, 11774, 12992, 13456, 14210, 15680, 16240, 16820, 18560, 22736, 23548, 25984, 26912, 28420, 29435, 31360, 32480, 33640, 41209, 45472, 47096, 53824, 56840, 58870, 64960, 67280, 82418, 90944, 94192, 107648, 113680, 117740, 129920, 134560, 164836, 181888, 188384, 206045, 227360, 235480, 269120, 329672, 376768, 412090, 454720, 470960, 538240, 659344, 753536, 824180, 909440, 941920, 1318688, 1648360, 1883840, 2637376, 3296720, 3767680, 5274752, 6593440, 13186880, 26373760]

約数ペア:

[(1, 26373760), (2, 13186880), (4, 6593440), (5, 5274752), (7, 3767680), (8, 3296720), (10, 2637376), (14, 1883840), (16, 1648360), (20, 1318688), (28, 941920), (29, 909440), (32, 824180), (35, 753536), (40, 659344), (49, 538240), (56, 470960), (58, 454720), (64, 412090), (70, 376768), (80, 329672), (98, 269120), (112, 235480), (116, 227360), (128, 206045), (140, 188384), (145, 181888), (160, 164836), (196, 134560), (203, 129920), (224, 117740), (232, 113680), (245, 107648), (280, 94192), (290, 90944), (320, 82418), (392, 67280), (406, 64960), (448, 58870), (464, 56840), (490, 53824), (560, 47096), (580, 45472), (640, 41209), (784, 33640), (812, 32480), (841, 31360), (896, 29435), (928, 28420), (980, 26912), (1015, 25984), (1120, 23548), (1160, 22736), (1421, 18560), (1568, 16820), (1624, 16240), (1682, 15680), (1856, 14210), (1960, 13456), (2030, 12992), (2240, 11774), (2320, 11368), (2842, 9280), (3136, 8410), (3248, 8120), (3364, 7840), (3712, 7105), (3920, 6728), (4060, 6496), (4205, 6272), (4480, 5887), (4640, 5684)]