1138862450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21347}}^1$

素因数の和:21467

約数の個数: 48

約数和(自身を含む): 2334788064

約数和(自身を除く): 1195925614

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 4850, 5335, 10670, 21347, 26675, 42694, 53350, 106735, 213470, 234817, 469634, 533675, 1067350, 1174085, 2070659, 2348170, 4141318, 5870425, 10353295, 11740850, 20706590, 22777249, 45554498, 51766475, 103532950, 113886245, 227772490, 569431225, 1138862450]

約数ペア:

[(1, 1138862450), (2, 569431225), (5, 227772490), (10, 113886245), (11, 103532950), (22, 51766475), (25, 45554498), (50, 22777249), (55, 20706590), (97, 11740850), (110, 10353295), (194, 5870425), (275, 4141318), (485, 2348170), (550, 2070659), (970, 1174085), (1067, 1067350), (2134, 533675), (2425, 469634), (4850, 234817), (5335, 213470), (10670, 106735), (21347, 53350), (26675, 42694)]