244654850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2729}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 499655520

約数和(自身を除く): 255000670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 2729, 3586, 4075, 5458, 8150, 8965, 13645, 17930, 27290, 30019, 44825, 60038, 68225, 89650, 136450, 150095, 300190, 444827, 750475, 889654, 1500950, 2224135, 4448270, 4893097, 9786194, 11120675, 22241350, 24465485, 48930970, 122327425, 244654850]

約数ペア:

[(1, 244654850), (2, 122327425), (5, 48930970), (10, 24465485), (11, 22241350), (22, 11120675), (25, 9786194), (50, 4893097), (55, 4448270), (110, 2224135), (163, 1500950), (275, 889654), (326, 750475), (550, 444827), (815, 300190), (1630, 150095), (1793, 136450), (2729, 89650), (3586, 68225), (4075, 60038), (5458, 44825), (8150, 30019), (8965, 27290), (13645, 17930)]