29553280

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 71903880

約数和(自身を除く): 42350600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 757, 976, 1220, 1514, 1952, 2440, 3028, 3785, 3904, 4880, 6056, 7570, 7808, 9760, 12112, 15140, 19520, 24224, 30280, 39040, 46177, 48448, 60560, 92354, 96896, 121120, 184708, 230885, 242240, 369416, 461770, 484480, 738832, 923540, 1477664, 1847080, 2955328, 3694160, 5910656, 7388320, 14776640, 29553280]

約数ペア:

[(1, 29553280), (2, 14776640), (4, 7388320), (5, 5910656), (8, 3694160), (10, 2955328), (16, 1847080), (20, 1477664), (32, 923540), (40, 738832), (61, 484480), (64, 461770), (80, 369416), (122, 242240), (128, 230885), (160, 184708), (244, 121120), (305, 96896), (320, 92354), (488, 60560), (610, 48448), (640, 46177), (757, 39040), (976, 30280), (1220, 24224), (1514, 19520), (1952, 15140), (2440, 12112), (3028, 9760), (3785, 7808), (3904, 7570), (4880, 6056)]