23770880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 66409560

約数和(自身を除く): 42638680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 379, 392, 448, 490, 560, 640, 758, 784, 896, 980, 1120, 1280, 1516, 1568, 1792, 1895, 1960, 2240, 2653, 3032, 3136, 3790, 3920, 4480, 5306, 6064, 6272, 7580, 7840, 8960, 10612, 12128, 12544, 13265, 15160, 15680, 18571, 21224, 24256, 26530, 30320, 31360, 37142, 42448, 48512, 53060, 60640, 62720, 74284, 84896, 92855, 97024, 106120, 121280, 148568, 169792, 185710, 212240, 242560, 297136, 339584, 371420, 424480, 485120, 594272, 679168, 742840, 848960, 1188544, 1485680, 1697920, 2377088, 2971360, 3395840, 4754176, 5942720, 11885440, 23770880]

約数ペア:

[(1, 23770880), (2, 11885440), (4, 5942720), (5, 4754176), (7, 3395840), (8, 2971360), (10, 2377088), (14, 1697920), (16, 1485680), (20, 1188544), (28, 848960), (32, 742840), (35, 679168), (40, 594272), (49, 485120), (56, 424480), (64, 371420), (70, 339584), (80, 297136), (98, 242560), (112, 212240), (128, 185710), (140, 169792), (160, 148568), (196, 121280), (224, 106120), (245, 97024), (256, 92855), (280, 84896), (320, 74284), (379, 62720), (392, 60640), (448, 53060), (490, 48512), (560, 42448), (640, 37142), (758, 31360), (784, 30320), (896, 26530), (980, 24256), (1120, 21224), (1280, 18571), (1516, 15680), (1568, 15160), (1792, 13265), (1895, 12544), (1960, 12128), (2240, 10612), (2653, 8960), (3032, 7840), (3136, 7580), (3790, 6272), (3920, 6064), (4480, 5306)]