2455172512

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{5101}}^1$

素因数の和:5226

約数の個数: 72

約数和(自身を含む): 5293886220

約数和(自身を除く): 2838713708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 169, 178, 208, 338, 356, 416, 676, 712, 1157, 1352, 1424, 2314, 2704, 2848, 4628, 5101, 5408, 9256, 10202, 15041, 18512, 20404, 30082, 37024, 40808, 60164, 66313, 81616, 120328, 132626, 163232, 240656, 265252, 453989, 481312, 530504, 862069, 907978, 1061008, 1724138, 1815956, 2122016, 3448276, 3631912, 5901857, 6896552, 7263824, 11803714, 13793104, 14527648, 23607428, 27586208, 47214856, 76724141, 94429712, 153448282, 188859424, 306896564, 613793128, 1227586256, 2455172512]

約数ペア:

[(1, 2455172512), (2, 1227586256), (4, 613793128), (8, 306896564), (13, 188859424), (16, 153448282), (26, 94429712), (32, 76724141), (52, 47214856), (89, 27586208), (104, 23607428), (169, 14527648), (178, 13793104), (208, 11803714), (338, 7263824), (356, 6896552), (416, 5901857), (676, 3631912), (712, 3448276), (1157, 2122016), (1352, 1815956), (1424, 1724138), (2314, 1061008), (2704, 907978), (2848, 862069), (4628, 530504), (5101, 481312), (5408, 453989), (9256, 265252), (10202, 240656), (15041, 163232), (18512, 132626), (20404, 120328), (30082, 81616), (37024, 66313), (40808, 60164)]