37842940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 83349504

約数和(自身を除く): 45506564

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 911, 1340, 1822, 2077, 3644, 4154, 4555, 8308, 9110, 10385, 18220, 20770, 28241, 41540, 56482, 61037, 112964, 122074, 141205, 244148, 282410, 305185, 564820, 610370, 1220740, 1892147, 3784294, 7568588, 9460735, 18921470, 37842940]

約数ペア:

[(1, 37842940), (2, 18921470), (4, 9460735), (5, 7568588), (10, 3784294), (20, 1892147), (31, 1220740), (62, 610370), (67, 564820), (124, 305185), (134, 282410), (155, 244148), (268, 141205), (310, 122074), (335, 112964), (620, 61037), (670, 56482), (911, 41540), (1340, 28241), (1822, 20770), (2077, 18220), (3644, 10385), (4154, 9110), (4555, 8308)]