2078382350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{164299}}^1$

素因数の和:164345

約数の個数: 48

約数和(自身を含む): 4400611200

約数和(自身を除く): 2322228850

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 164299, 328598, 821495, 1642990, 1807289, 3614578, 3778877, 4107475, 7557754, 8214950, 9036445, 18072890, 18894385, 37788770, 41567647, 45182225, 83135294, 90364450, 94471925, 188943850, 207838235, 415676470, 1039191175, 2078382350]

約数ペア:

[(1, 2078382350), (2, 1039191175), (5, 415676470), (10, 207838235), (11, 188943850), (22, 94471925), (23, 90364450), (25, 83135294), (46, 45182225), (50, 41567647), (55, 37788770), (110, 18894385), (115, 18072890), (230, 9036445), (253, 8214950), (275, 7557754), (506, 4107475), (550, 3778877), (575, 3614578), (1150, 1807289), (1265, 1642990), (2530, 821495), (6325, 328598), (12650, 164299)]