47561920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 112

約数和(自身を含む): 137160000

約数和(自身を除く): 89598080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1249, 1360, 1904, 2240, 2380, 2498, 2720, 3808, 4760, 4996, 5440, 6245, 7616, 8743, 9520, 9992, 12490, 17486, 19040, 19984, 21233, 24980, 34972, 38080, 39968, 42466, 43715, 49960, 69944, 79936, 84932, 87430, 99920, 106165, 139888, 148631, 169864, 174860, 199840, 212330, 279776, 297262, 339728, 349720, 399680, 424660, 559552, 594524, 679456, 699440, 743155, 849320, 1189048, 1358912, 1398880, 1486310, 1698640, 2378096, 2797760, 2972620, 3397280, 4756192, 5945240, 6794560, 9512384, 11890480, 23780960, 47561920]

約数ペア:

[(1, 47561920), (2, 23780960), (4, 11890480), (5, 9512384), (7, 6794560), (8, 5945240), (10, 4756192), (14, 3397280), (16, 2972620), (17, 2797760), (20, 2378096), (28, 1698640), (32, 1486310), (34, 1398880), (35, 1358912), (40, 1189048), (56, 849320), (64, 743155), (68, 699440), (70, 679456), (80, 594524), (85, 559552), (112, 424660), (119, 399680), (136, 349720), (140, 339728), (160, 297262), (170, 279776), (224, 212330), (238, 199840), (272, 174860), (280, 169864), (320, 148631), (340, 139888), (448, 106165), (476, 99920), (544, 87430), (560, 84932), (595, 79936), (680, 69944), (952, 49960), (1088, 43715), (1120, 42466), (1190, 39968), (1249, 38080), (1360, 34972), (1904, 24980), (2240, 21233), (2380, 19984), (2498, 19040), (2720, 17486), (3808, 12490), (4760, 9992), (4996, 9520), (5440, 8743), (6245, 7616)]