27521800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 69281280

約数和(自身を除く): 41759480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 193, 200, 230, 248, 310, 386, 460, 575, 620, 713, 772, 775, 920, 965, 1150, 1240, 1426, 1544, 1550, 1930, 2300, 2852, 3100, 3565, 3860, 4439, 4600, 4825, 5704, 5983, 6200, 7130, 7720, 8878, 9650, 11966, 14260, 17756, 17825, 19300, 22195, 23932, 28520, 29915, 35512, 35650, 38600, 44390, 47864, 59830, 71300, 88780, 110975, 119660, 137609, 142600, 149575, 177560, 221950, 239320, 275218, 299150, 443900, 550436, 598300, 688045, 887800, 1100872, 1196600, 1376090, 2752180, 3440225, 5504360, 6880450, 13760900, 27521800]

約数ペア:

[(1, 27521800), (2, 13760900), (4, 6880450), (5, 5504360), (8, 3440225), (10, 2752180), (20, 1376090), (23, 1196600), (25, 1100872), (31, 887800), (40, 688045), (46, 598300), (50, 550436), (62, 443900), (92, 299150), (100, 275218), (115, 239320), (124, 221950), (155, 177560), (184, 149575), (193, 142600), (200, 137609), (230, 119660), (248, 110975), (310, 88780), (386, 71300), (460, 59830), (575, 47864), (620, 44390), (713, 38600), (772, 35650), (775, 35512), (920, 29915), (965, 28520), (1150, 23932), (1240, 22195), (1426, 19300), (1544, 17825), (1550, 17756), (1930, 14260), (2300, 11966), (2852, 9650), (3100, 8878), (3565, 7720), (3860, 7130), (4439, 6200), (4600, 5983), (4825, 5704)]