2087574100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{673411}}^1$

素因数の和:673456

約数の個数: 36

約数和(自身を含む): 4676172928

約数和(自身を除く): 2588598828

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 673411, 1346822, 2693644, 3367055, 6734110, 13468220, 16835275, 20875741, 33670550, 41751482, 67341100, 83502964, 104378705, 208757410, 417514820, 521893525, 1043787050, 2087574100]

約数ペア:

[(1, 2087574100), (2, 1043787050), (4, 521893525), (5, 417514820), (10, 208757410), (20, 104378705), (25, 83502964), (31, 67341100), (50, 41751482), (62, 33670550), (100, 20875741), (124, 16835275), (155, 13468220), (310, 6734110), (620, 3367055), (775, 2693644), (1550, 1346822), (3100, 673411)]