49843669280

素因数分解:

$2^5\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{111697}}^1$

素因数の和:114501

約数の個数: 48

約数和(自身を含む): 117798944760

約数和(自身を除く): 67955275480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2789, 5578, 11156, 13945, 22312, 27890, 44624, 55780, 89248, 111560, 111697, 223120, 223394, 446240, 446788, 558485, 893576, 1116970, 1787152, 2233940, 3574304, 4467880, 8935760, 17871520, 311522933, 623045866, 1246091732, 1557614665, 2492183464, 3115229330, 4984366928, 6230458660, 9968733856, 12460917320, 24921834640, 49843669280]

約数ペア:

[(1, 49843669280), (2, 24921834640), (4, 12460917320), (5, 9968733856), (8, 6230458660), (10, 4984366928), (16, 3115229330), (20, 2492183464), (32, 1557614665), (40, 1246091732), (80, 623045866), (160, 311522933), (2789, 17871520), (5578, 8935760), (11156, 4467880), (13945, 3574304), (22312, 2233940), (27890, 1787152), (44624, 1116970), (55780, 893576), (89248, 558485), (111560, 446788), (111697, 446240), (223120, 223394)]