24464720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 90

約数和(自身を含む): 67015242

約数和(自身を除く): 42550522

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 560, 632, 784, 790, 980, 1106, 1264, 1580, 1960, 2212, 2765, 3160, 3871, 3920, 4424, 5530, 6241, 6320, 7742, 8848, 11060, 12482, 15484, 19355, 22120, 24964, 30968, 31205, 38710, 43687, 44240, 49928, 61936, 62410, 77420, 87374, 99856, 124820, 154840, 174748, 218435, 249640, 305809, 309680, 349496, 436870, 499280, 611618, 698992, 873740, 1223236, 1529045, 1747480, 2446472, 3058090, 3494960, 4892944, 6116180, 12232360, 24464720]

約数ペア:

[(1, 24464720), (2, 12232360), (4, 6116180), (5, 4892944), (7, 3494960), (8, 3058090), (10, 2446472), (14, 1747480), (16, 1529045), (20, 1223236), (28, 873740), (35, 698992), (40, 611618), (49, 499280), (56, 436870), (70, 349496), (79, 309680), (80, 305809), (98, 249640), (112, 218435), (140, 174748), (158, 154840), (196, 124820), (245, 99856), (280, 87374), (316, 77420), (392, 62410), (395, 61936), (490, 49928), (553, 44240), (560, 43687), (632, 38710), (784, 31205), (790, 30968), (980, 24964), (1106, 22120), (1264, 19355), (1580, 15484), (1960, 12482), (2212, 11060), (2765, 8848), (3160, 7742), (3871, 6320), (3920, 6241), (4424, 5530)]