224885780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51817}}^1$

素因数の和:51864

約数の個数: 48

約数和(自身を含む): 557147136

約数和(自身を除く): 332261356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 51817, 103634, 207268, 259085, 362719, 518170, 725438, 1036340, 1450876, 1606327, 1813595, 3212654, 3627190, 6425308, 7254380, 8031635, 11244289, 16063270, 22488578, 32126540, 44977156, 56221445, 112442890, 224885780]

約数ペア:

[(1, 224885780), (2, 112442890), (4, 56221445), (5, 44977156), (7, 32126540), (10, 22488578), (14, 16063270), (20, 11244289), (28, 8031635), (31, 7254380), (35, 6425308), (62, 3627190), (70, 3212654), (124, 1813595), (140, 1606327), (155, 1450876), (217, 1036340), (310, 725438), (434, 518170), (620, 362719), (868, 259085), (1085, 207268), (2170, 103634), (4340, 51817)]