888922460150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1971659}}^1$

素因数の和:1971869

約数の個数: 48

約数和(自身を含む): 1689886126080

約数和(自身を除く): 800963665930

約数列:

[1, 2, 5, 10, 25, 50, 71, 127, 142, 254, 355, 635, 710, 1270, 1775, 3175, 3550, 6350, 9017, 18034, 45085, 90170, 225425, 450850, 1971659, 3943318, 9858295, 19716590, 49291475, 98582950, 139987789, 250400693, 279975578, 500801386, 699938945, 1252003465, 1399877890, 2504006930, 3499694725, 6260017325, 6999389450, 12520034650, 17778449203, 35556898406, 88892246015, 177784492030, 444461230075, 888922460150]

約数ペア:

[(1, 888922460150), (2, 444461230075), (5, 177784492030), (10, 88892246015), (25, 35556898406), (50, 17778449203), (71, 12520034650), (127, 6999389450), (142, 6260017325), (254, 3499694725), (355, 2504006930), (635, 1399877890), (710, 1252003465), (1270, 699938945), (1775, 500801386), (3175, 279975578), (3550, 250400693), (6350, 139987789), (9017, 98582950), (18034, 49291475), (45085, 19716590), (90170, 9858295), (225425, 3943318), (450850, 1971659)]