28550074060

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1294201}}^1$

素因数の和:1295313

約数の個数: 24

約数和(自身を含む): 60009558336

約数和(自身を除く): 31459484276

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 1294201, 2588402, 5176804, 6471005, 12942010, 25884020, 1427503703, 2855007406, 5710014812, 7137518515, 14275037030, 28550074060]

約数ペア:

[(1, 28550074060), (2, 14275037030), (4, 7137518515), (5, 5710014812), (10, 2855007406), (20, 1427503703), (1103, 25884020), (2206, 12942010), (4412, 6471005), (5515, 5176804), (11030, 2588402), (22060, 1294201)]