1551147193460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{45697}}^1\times {\mathrm{17497}}^1$

素因数の和:63300

約数の個数: 48

約数和(自身を含む): 3291250754064

約数和(自身を除く): 1740103560604

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 17497, 34994, 45697, 69988, 87485, 91394, 174970, 182788, 228485, 349940, 456970, 913940, 1697209, 3394418, 4432609, 6788836, 8486045, 8865218, 16972090, 17730436, 22163045, 33944180, 44326090, 88652180, 799560409, 1599120818, 3198241636, 3997802045, 7995604090, 15991208180, 77557359673, 155114719346, 310229438692, 387786798365, 775573596730, 1551147193460]

約数ペア:

[(1, 1551147193460), (2, 775573596730), (4, 387786798365), (5, 310229438692), (10, 155114719346), (20, 77557359673), (97, 15991208180), (194, 7995604090), (388, 3997802045), (485, 3198241636), (970, 1599120818), (1940, 799560409), (17497, 88652180), (34994, 44326090), (45697, 33944180), (69988, 22163045), (87485, 17730436), (91394, 16972090), (174970, 8865218), (182788, 8486045), (228485, 6788836), (349940, 4432609), (456970, 3394418), (913940, 1697209)]