24398080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 108

約数和(自身を含む): 68157180

約数和(自身を除く): 43759100

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, 389, 392, 448, 490, 560, 640, 778, 784, 896, 980, 1120, 1280, 1556, 1568, 1792, 1945, 1960, 2240, 2723, 3112, 3136, 3890, 3920, 4480, 5446, 6224, 6272, 7780, 7840, 8960, 10892, 12448, 12544, 13615, 15560, 15680, 19061, 21784, 24896, 27230, 31120, 31360, 38122, 43568, 49792, 54460, 62240, 62720, 76244, 87136, 95305, 99584, 108920, 124480, 152488, 174272, 190610, 217840, 248960, 304976, 348544, 381220, 435680, 497920, 609952, 697088, 762440, 871360, 1219904, 1524880, 1742720, 2439808, 3049760, 3485440, 4879616, 6099520, 12199040, 24398080]

約数ペア:

[(1, 24398080), (2, 12199040), (4, 6099520), (5, 4879616), (7, 3485440), (8, 3049760), (10, 2439808), (14, 1742720), (16, 1524880), (20, 1219904), (28, 871360), (32, 762440), (35, 697088), (40, 609952), (49, 497920), (56, 435680), (64, 381220), (70, 348544), (80, 304976), (98, 248960), (112, 217840), (128, 190610), (140, 174272), (160, 152488), (196, 124480), (224, 108920), (245, 99584), (256, 95305), (280, 87136), (320, 76244), (389, 62720), (392, 62240), (448, 54460), (490, 49792), (560, 43568), (640, 38122), (778, 31360), (784, 31120), (896, 27230), (980, 24896), (1120, 21784), (1280, 19061), (1556, 15680), (1568, 15560), (1792, 13615), (1945, 12544), (1960, 12448), (2240, 10892), (2723, 8960), (3112, 7840), (3136, 7780), (3890, 6272), (3920, 6224), (4480, 5446)]