22216460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 55050240

約数和(自身を除く): 32833780

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, 5119, 10238, 20476, 25595, 35833, 51190, 71666, 102380, 143332, 158689, 179165, 317378, 358330, 634756, 716660, 793445, 1110823, 1586890, 2221646, 3173780, 4443292, 5554115, 11108230, 22216460]

約数ペア:

[(1, 22216460), (2, 11108230), (4, 5554115), (5, 4443292), (7, 3173780), (10, 2221646), (14, 1586890), (20, 1110823), (28, 793445), (31, 716660), (35, 634756), (62, 358330), (70, 317378), (124, 179165), (140, 158689), (155, 143332), (217, 102380), (310, 71666), (434, 51190), (620, 35833), (868, 25595), (1085, 20476), (2170, 10238), (4340, 5119)]