25019112

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 65520000

約数和(自身を除く): 40500888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 206, 232, 309, 348, 349, 412, 618, 696, 698, 824, 1047, 1236, 1396, 2094, 2472, 2792, 2987, 4188, 5974, 8376, 8961, 10121, 11948, 17922, 20242, 23896, 30363, 35844, 35947, 40484, 60726, 71688, 71894, 80968, 107841, 121452, 143788, 215682, 242904, 287576, 431364, 862728, 1042463, 2084926, 3127389, 4169852, 6254778, 8339704, 12509556, 25019112]

約数ペア:

[(1, 25019112), (2, 12509556), (3, 8339704), (4, 6254778), (6, 4169852), (8, 3127389), (12, 2084926), (24, 1042463), (29, 862728), (58, 431364), (87, 287576), (103, 242904), (116, 215682), (174, 143788), (206, 121452), (232, 107841), (309, 80968), (348, 71894), (349, 71688), (412, 60726), (618, 40484), (696, 35947), (698, 35844), (824, 30363), (1047, 23896), (1236, 20242), (1396, 17922), (2094, 11948), (2472, 10121), (2792, 8961), (2987, 8376), (4188, 5974)]