20100442096

素因数分解:

$2^4\times 7^4\times {\mathrm{89}}^1\times {\mathrm{5879}}^1$

素因数の和:6004

約数の個数: 100

約数和(自身を含む): 45950965200

約数和(自身を除く): 25850523104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 343, 356, 392, 623, 686, 712, 784, 1246, 1372, 1424, 2401, 2492, 2744, 4361, 4802, 4984, 5488, 5879, 8722, 9604, 9968, 11758, 17444, 19208, 23516, 30527, 34888, 38416, 41153, 47032, 61054, 69776, 82306, 94064, 122108, 164612, 213689, 244216, 288071, 329224, 427378, 488432, 523231, 576142, 658448, 854756, 1046462, 1152284, 1709512, 2016497, 2092924, 2304568, 3419024, 3662617, 4032994, 4185848, 4609136, 7325234, 8065988, 8371696, 14115479, 14650468, 16131976, 25638319, 28230958, 29300936, 32263952, 51276638, 56461916, 58601872, 102553276, 112923832, 179468233, 205106552, 225847664, 358936466, 410213104, 717872932, 1256277631, 1435745864, 2512555262, 2871491728, 5025110524, 10050221048, 20100442096]

約数ペア:

[(1, 20100442096), (2, 10050221048), (4, 5025110524), (7, 2871491728), (8, 2512555262), (14, 1435745864), (16, 1256277631), (28, 717872932), (49, 410213104), (56, 358936466), (89, 225847664), (98, 205106552), (112, 179468233), (178, 112923832), (196, 102553276), (343, 58601872), (356, 56461916), (392, 51276638), (623, 32263952), (686, 29300936), (712, 28230958), (784, 25638319), (1246, 16131976), (1372, 14650468), (1424, 14115479), (2401, 8371696), (2492, 8065988), (2744, 7325234), (4361, 4609136), (4802, 4185848), (4984, 4032994), (5488, 3662617), (5879, 3419024), (8722, 2304568), (9604, 2092924), (9968, 2016497), (11758, 1709512), (17444, 1152284), (19208, 1046462), (23516, 854756), (30527, 658448), (34888, 576142), (38416, 523231), (41153, 488432), (47032, 427378), (61054, 329224), (69776, 288071), (82306, 244216), (94064, 213689), (122108, 164612)]